The public REST API GenericAssetEndpoint (/api/v1/workspaces/<slug>/assets/)
declared no permission class, inheriting only IsAuthenticated. Since
APIKeyAuthentication does not bind a token to a workspace and the workspace is
read straight from the URL slug, any valid Personal Access Token could read
(GET), create (POST), and modify (PATCH) assets in a workspace the caller is
not a member of — a cross-workspace IDOR, the public-API sibling of the
CVE-2026-46558 dashboard asset fix.
Add permission_classes = [WorkspaceUserPermission] so every method requires
active workspace membership, matching the dashboard fix semantics. Also add
contract regression tests covering cross-workspace GET/POST/PATCH (now 403)
and a positive control confirming members retain access.
Also ignore the local /security/ advisory notes folder.
* fix(api): rate-limit magic-code verification and bound per-token attempts
The magic-link sign-in / sign-up endpoints accept a 6-digit numeric code
(900k-value space, 600s TTL) but never increment a failure counter on a
wrong-code verify and extend django.views.View rather than DRF APIView,
so DRF's AuthenticationThrottle never runs against them. The space-side
generate endpoint also lacked throttle_classes. Combined, this allowed
an unauthenticated attacker who knew a victim's email to brute-force
the code within the TTL window and log in as the victim.
- Add MAX_VERIFY_ATTEMPTS=5 in MagicCodeProvider.set_user_data: failed
comparisons now persist verify_attempts in Redis under the remaining
TTL and, on hitting the limit, delete the key and raise
EMAIL_CODE_ATTEMPT_EXHAUSTED. This is the load-bearing fix - it caps
total attempts per issued token regardless of request rate.
- Add authentication_throttle_allows() so plain Django Views can apply
AuthenticationThrottle without converting to APIView (would change
CSRF + request-parsing semantics for the redirect-flow endpoints).
- Apply the throttle to MagicSignIn/UpEndpoint and the space variants;
add throttle_classes to MagicGenerateSpaceEndpoint to match its app
sibling.
Refs GHSA-9pvm-fcf6-9234.
* fix(api): make verify-attempt increment atomic, expose throttle rate via env
Address PR review feedback:
- Replace the JSON read-modify-write of verify_attempts with a Lua
EVAL script that INCRs a dedicated counter key and EXPIREs it only
on the first increment. The previous round-trip was racy: parallel
wrong-code requests could read the same value and both write the
same incremented count, letting an attacker exceed MAX_VERIFY_ATTEMPTS
under concurrency. Counter is now reset on each new token issuance
and cleared on successful verify / exhaustion.
- Make AuthenticationThrottle.rate configurable via the
AUTHENTICATION_RATE_LIMIT env var (default 10/minute, down from 30
to tighten the budget on unauth auth-adjacent endpoints). Document
it in deployments/aio and deployments/cli variables.env.
* test(api): cover magic-code attempt cap, counter reset, and auth throttle
Add the contract tests called out in the PR test plan:
- TestMagicSignInVerifyAttempts:
- test_exhausted_after_max_wrong_attempts: after MAX_VERIFY_ATTEMPTS
wrong codes the next verify redirects with EMAIL_CODE_ATTEMPT_
EXHAUSTED_SIGN_IN and both Redis keys are deleted; a follow-up
verify reports EXPIRED.
- test_counter_increments_on_each_wrong_attempt: the dedicated
verify_attempts counter advances by exactly one per wrong POST,
matching the atomic Lua INCR.
- test_counter_resets_on_token_regeneration: regenerating the
magic-link clears the counter so the user isn't pre-locked-out by
a prior session's wrong attempts.
- TestMagicSignUpVerifyAttempts.test_signup_exhausted_after_max_wrong_attempts:
the sign-up endpoint returns EMAIL_CODE_ATTEMPT_EXHAUSTED_SIGN_UP on
the exhausting attempt.
- TestAuthenticationThrottle: exercises authentication_throttle_allows
on the plain-View redirect-flow endpoints by patching the rate down
and asserting RATE_LIMIT_EXCEEDED is appended to the redirect URL
once the per-IP budget is exceeded, for both magic-sign-in and
magic-sign-up.
Each new class clears Django cache (DRF throttle storage) and the
per-email Redis keys around every test so runs are independent.
* fix(api): clamp remaining_ttl to >=1 for verify-attempt counter EXPIRE
ri.ttl() returns 0 when the token has less than one second remaining
(Redis floors to whole seconds). The previous clamp only caught
None and < 0, so a sub-second TTL would pass through and the Lua
script's EXPIRE counter 0 would immediately delete the key — letting
an attacker bypass MAX_VERIFY_ATTEMPTS during the final second of the
token's life. Switch the comparison to <= 0.
Narrow real-world impact (sub-second window, throttle still bounds
the rate) but the cap should hold regardless of timing.
* fix(api): return HTTP response from dispatch() exception handler
BaseAPIView.dispatch() and BaseViewSet.dispatch() built the proper
error Response via handle_exception() but returned the raw exception
object instead, causing Django to raise
"TypeError: 'Exception' object is not a valid HTTP response".
Fix all six occurrences across the api, app, license and space view
bases, and add a regression test covering every affected base class.
Fixes#9157
* chore(api): add copyright header to tests/unit/views/__init__.py
The empty package init file was missing the AGPL copyright header,
failing the Copy Right Check CI (addlicense -check on all tracked
.py files).
* fix(api): harden webhook & link-unfurl SSRF (advisory clusters A/B/C)
Resolves three overlapping SSRF advisory clusters around webhook delivery
and work-item link unfurling:
- Cluster A (private-IP validation + PATCH bypass): the webhook PATCH
handler passed context={request: request} (the request object as the
dict key) so the loopback/disallowed-domain guard silently no-op'd —
now context={"request": request}. Hardened IP classification
(is_blocked_ip) to also block multicast, unspecified, CGNAT
(100.64.0.0/10), and IPv4 embedded in IPv6 transition addresses
(IPv4-mapped, NAT64, 6to4, Teredo), robust across Python versions.
- Cluster B (DNS-rebinding TOCTOU): validators resolved DNS, then
requests resolved it again at connect time. New pinned-IP client
(plane/utils/url_security.py) resolves+validates once and connects to
the validated IP literal so urllib3 performs no second lookup, while
preserving Host header, TLS SNI and certificate verification against
the real hostname.
- Cluster C (redirect SSRF): webhook delivery never follows redirects;
the link crawler follows them manually, re-resolving + re-validating +
re-pinning every hop.
Also: pin requests==2.33.0 in base.txt (imported directly; the pinning
adapter needs the >=2.32 get_connection_with_tls_context hook), and log
webhook URL-validation rejections to WebhookLog instead of swallowing
them.
Tests: new test_url_security.py (pinning, rebinding, redirect
re-validation, IP edge cases, TLS SNI) + updated link-task tests.
Full unit suite: 178 passed.
* fix(api): block OAuth avatar SSRF + add per-advisory SSRF regression tests
Verified every SSRF-class advisory against the current code. The webhook /
link / favicon reports — including the published CVE-2026-30242 and
CVE-2026-39843 and the newer "still bypassable" reports (DNS rebinding
GHSA-3856/-fgcv/-9292/-whh3/-4mjx/-6p39/-fv24/-8wvv, IP-classification gaps
GHSA-75fg, redirect GHSA-6v37/-jw6g/-mq87) — are resolved by the pinned-IP
client + hardened classifier in this branch.
The one SSRF family still unresolved was the OAuth avatar path:
download_and_upload_avatar() fetched the provider-supplied avatar_url with a
raw requests.get (no IP validation, default redirect following), so an
attacker-controlled avatar could reach internal addresses and be exfiltrated
via the static-asset endpoint (GHSA-cv9p-325g-wmv5, and the avatar hop of the
Gitea SSRF GHSA-hx79-5pj5-qh42). It now uses pinned_fetch_following_redirects,
which validates + pins every hop and blocks internal targets.
Adds test_ssrf_advisories.py: a per-advisory regression map covering webhook
IP validation, the PATCH context-key guard, webhook DNS rebinding, webhook
redirect, favicon redirect + rebinding, and OAuth avatar SSRF.
docker compose test: 199 unit tests pass.
* fix(api): address PR review feedback on the SSRF pinned client
- url_security: preserve URL-embedded credentials (user:pass@host) as Basic
Auth instead of silently dropping them when rewriting to the IP literal
(Copilot); bracket IPv6-literal hostnames in the Host header (Copilot);
add stream=True support that keeps the session open until the response is
closed, and release intermediate redirect hops.
- ip_address / work_item_link_task: treat UnicodeError (IDNA failures) from
getaddrinfo as a resolution failure, not an uncaught exception (CodeRabbit).
- authentication/adapter/base: stream the avatar download so the size cap
actually bounds memory, upload the size-bounded buffer (not response.content),
and always close the response (CodeRabbit, major).
- tests: cover auth preservation, IPv6 Host bracketing, IDNA handling, and
streamed session lifetime; drop an unused import.
docker compose test: 204 unit tests pass.
- Define API_KEY_RATE_LIMIT in plane/settings/common.py and read it via
django.conf.settings in ApiKeyRateThrottle instead of os.environ.
- Remove ServiceTokenRateThrottle and the service-token branch in
BaseAPIView.get_throttles; all API key requests now go through
ApiKeyRateThrottle.
* fix: harden API token handling against rate-limit tampering and plaintext logging
- Make `allowed_rate_limit` read-only on APITokenSerializer so users can no
longer raise their own API token rate limit via PATCH (GHSA-xfgr-2x3f-g2cf).
- Stop persisting API keys in plaintext in APITokenLogMiddleware: store a
SHA-256 hash as the token identifier and redact sensitive request headers
(X-Api-Key, Authorization, Cookie) before logging (GHSA-r5p8-cj3q-38cc).
* refactor: remove MongoDB log sink and add per-log-type retention
Logs are now written to and cleared from PostgreSQL only; MongoDB is no
longer used as a log sink or archive.
- Drop the MongoDB write/archival paths from the API request logger, the
webhook log writer, and the cleanup tasks; Postgres is the sole sink.
- Cleanup tasks now hard-delete expired rows in batches via `all_objects`
(rows are removed immediately, not soft-deleted).
- Add env-backed, per-log-type retention settings: API activity logs
(API_ACTIVITY_LOG_RETENTION_DAYS, default 14), webhook logs
(WEBHOOK_LOG_RETENTION_DAYS, default 14), email logs
(EMAIL_LOG_RETENTION_DAYS, default 7). HARD_DELETE_AFTER_DAYS no longer
drives any log cleanup.
- Delete settings/mongo.py, remove MONGO_DB_* settings and the plane.mongo
loggers, and drop the pymongo dependency.
* chore: gitignore local advisories.md notes file
* fix: use keyed HMAC-SHA256 for API token log identifier
Address CodeQL "weak hashing of sensitive data" by hashing the API key with
a SECRET_KEY-keyed HMAC instead of a bare SHA-256. The identifier is a
non-reversible tokenization of a high-entropy key (not password storage);
keying it also prevents precomputing the digest from a known key value.
* chore: address review feedback on log cleanup and request logging
- process_logs accepts extra kwargs so jobs enqueued by an older release
(with a mongo_log arg) don't fail during a rolling deploy.
- Log-cleanup batch delete failures are logged and skipped rather than
aborting the run, so a single bad batch can't block the rest.
- Extend logger middleware test to assert Authorization and Cookie headers
are redacted; add a test that a failing cleanup batch is swallowed.
* fix: fall back to default when a log retention env value is invalid
Negative (or unparseable) retention values would compute a future cutoff and
delete every log row. The retention settings now fall back to their defaults
in that case via a shared `_retention_days` helper.
* chore(api): add docker compose test runner
Adds docker-compose-test.yml at the repo root that boots an isolated
postgres / valkey / rabbitmq / minio stack with health checks and tmpfs
data dirs, then runs pytest against it and exits. Includes a usage doc
under apps/api/tests/RUNNING_TESTS.md and a pointer in AGENTS.md.
Prereq: ./setup.sh (generates apps/api/.env).
Usage:
docker compose -f docker-compose-test.yml up --build \
--abort-on-container-exit --exit-code-from api-tests
docker compose -f docker-compose-test.yml down -v
* fix(api): correct bugs surfaced by the pytest suite
Five small bugs caught by enabling the pytest contract suite end-to-end.
Each is independently justifiable:
- api/serializers/cycle.py + api/views/cycle.py: CycleCreateSerializer.validate
required project_id in the request body, but the view only ever passes
it through the URL kwarg. Cycle create/update via the public API was
returning 400 "Project ID is required". Read project_id from
serializer context (passed by the view) in addition to body/instance.
- app/views/api.py: ApiTokenEndpoint.get(pk) and patch(pk) did not filter
out is_service=True tokens, so a user could read and modify service
tokens through the user token endpoint. The list mode and delete
already filter is_service=False; aligned the other two.
- bgtasks/work_item_link_task.py: validate_url_ip checked hostname before
scheme, so file:///etc/passwd raised "No hostname found" instead of
the documented "Only HTTP and HTTPS" error. Swapped the order so the
scheme guard matches the docstring intent.
- utils/path_validator.py: get_allowed_hosts used `WEB_URL or APP_BASE_URL`
so when both are configured to different hosts (the standard local
setup: WEB_URL=:8000, APP_BASE_URL=:3000), only one was added to the
allow-list. Redirects to APP_BASE_URL then had their next_path stripped
because the host wasn't allowed. Include every configured base URL.
* chore(api): align pytest tests with current behavior, clear warnings
Test-side fixes paired with the product fixes in the previous commit, plus
deprecation cleanup that drops the test run from 104 warnings to 0.
Tests:
- tests/contract/api/test_cycles.py: project fixture sets cycle_view=True;
the Project model defaults the flag to False, so cycle create/update
always tripped "Cycles are not enabled for this project".
- tests/contract/app/test_authentication.py: next_path uses "/workspaces"
(validate_next_path rejects values without a leading slash and returns
empty, which dropped the path from the redirect URL).
- tests/unit/bg_tasks/test_copy_s3_objects.py: mocked sync_with_external_service
now returns description_json; the task unconditionally writes the value
back to the Issue, and Issue.description_json is NOT NULL on UPDATE.
- tests/unit/utils/test_url.py: three length-limit tests placed the URL at
char 970+ on a single line, which contains_url truncates away as ReDoS
defense (500-char per-line cap). Restructured to keep test intent intact
while staying inside the per-line window.
Warning cleanup (104 → 0):
- settings/common.py: removed USE_L10N=True (deprecated in Django 4.0,
removed in 5.0; default is True).
- celery.py, settings/local.py, settings/production.py: pythonjsonlogger
moved jsonlogger → json; update the import / formatter path.
The webhook dispatcher validated webhook.url before posting but called
requests.post() without allow_redirects=False, so a webhook destination
could return a 3xx redirect to an internal address (cloud metadata,
internal services) and have the worker fetch it and persist the
response body to webhook_logs, readable back via the webhook-logs API.
Pass allow_redirects=False so the original validate_url() guard is
authoritative. Matches the pattern already used by safe_get() in
work_item_link_task.py and the behavior of GitHub/Stripe/Slack webhooks.
* test(api): add regression tests for create-project endpoint
Cover three scenarios:
- project_lead set to the creator's own user_id
- project_lead set to a different workspace member
- project_lead omitted (baseline)
The first two currently fail on preview because of a UUID coercion
bug in ProjectMember.objects.create — see follow-up commit.
* fix(api): pass project_lead_id (not User instance) when creating ProjectMember
The create-project endpoint built a ProjectMember row with
member_id=serializer.instance.project_lead, which resolves to a User
instance via Django's related descriptor instead of a UUID. Django's
UUIDField coercion then fails with AttributeError: 'User' object has
no attribute 'replace', which the generic exception handler converts
to a 400 "Please provide valid detail" — but only after the Project
row was already persisted, leaving an orphaned project without
default states.
Fix:
- Use project_lead_id (FK ID, no descriptor lookup) on both the guard
comparison and the ProjectMember creation.
- Wrap the post-save flow in transaction.atomic() so any future
exception triggers a clean rollback.
- Defer model_activity.delay() with transaction.on_commit() so the
activity log only fires after a successful commit.
- Capture the exception with log_exception() in the generic catch so
future regressions surface in api logs.
Note: a related data integrity issue exists where
ProjectCreateSerializer doesn't create a ProjectIdentifier row
(unlike its frontend counterpart). Out of scope here, will follow
up in a separate PR.
* fix(api): return 500 on unexpected errors and harden project create
Address review feedback from @sriramveeraghanta on PR #8966:
- The catch-all `except Exception` now returns 500 instead of 400.
Reusing the generic 400 response on a server-side crash was the
anti-pattern that hid the original ghost-create bug for nine months;
a 500 lets clients distinguish between "bad input" and "server fault".
- The `IntegrityError` branch no longer falls through silently when the
message is unrecognised. It re-raises so the catch-all `except` logs
the exception and returns a 500.
- `transaction.on_commit()` now schedules `model_activity.delay` via
`functools.partial` instead of a lambda, avoiding late-binding closure
semantics.
- `ProjectCreateSerializer.validate()` now rejects `project_lead`
values that are not active workspace members, surfacing the error
under the `project_lead` field key (rather than as `non_field_errors`)
so API clients can react programmatically.
* test(api): harden assertions and cover rollback / workspace-membership
Address review feedback from @sriramveeraghanta on PR #8966:
- The three existing tests now look up the created project via
`Project.objects.get(id=response.data["id"])` instead of
`.first()`. The assertion now fails for the right reason if the
wrong project is returned by the endpoint.
- New `test_create_project_with_lead_not_in_workspace_returns_400`
guards the workspace-membership validation added to
`ProjectCreateSerializer.validate()`. Expects a 400 with a
field-shaped error and zero rows persisted.
- New `test_model_activity_not_called_on_rollback` locks in the
`transaction.on_commit()` semantics: when an exception is raised
inside the atomic block (forced via mocking `State.objects.bulk_create`),
the response is 500, no Project / ProjectMember / State rows are
persisted, and the deferred `model_activity.delay` task is never
dispatched. This prevents a future refactor from silently
regressing the rollback contract.
* fix(api): mark on_commit dispatch as robust against broker failures
Address coderabbit re-review feedback on PR #8966.
Without robust=True, an exception raised by model_activity.delay
(e.g., a Celery broker outage) propagates out of the on_commit
callback and is caught by the outer `except Exception` handler,
which returns a 500 despite the project, ProjectMember rows and
default States having already been committed. The client sees a
500 and assumes the create failed — the same class of mismatch
between actual state and reported status that the original bug
exhibited, just at the post-commit phase.
Set robust=True so Django logs the dispatch failure internally
via the standard transaction logger and the response stays 201,
reflecting the persisted state.
Switch from `functools.partial` to a nested function
(`_dispatch_model_activity`) for the on_commit callable. Django's
robust on_commit logging path reads `func.__qualname__` to format
the error message; `partial` objects lack that dunder by default,
and the `functools.update_wrapper` workaround turns out to be
brittle when the wrapped callable is replaced by a Mock (which
the new regression test relies on). A nested function exposes
`__qualname__` natively, and the locals it closes over are
bound at definition time and never rebound before the callback
fires, so the late-binding-closure motivation for `partial` over
`lambda` does not apply here.
A new test, test_response_still_201_when_broker_dispatch_fails,
mirrors test_model_activity_not_called_on_rollback to lock in the
post-commit branch. It uses `@pytest.mark.django_db(transaction=True)`
so the surrounding test transaction is actually committed and the
`on_commit` callback fires (the default wrapper suppresses it via
rollback).
* fix(api): handle unrecognised IntegrityError consistently
Address coderabbit re-review feedback on PR #8966.
The previous fix used `raise` inside the IntegrityError handler with
the intent of "letting the catch-all `except Exception` below log it
and return 500". Coderabbit correctly flagged that `raise` exits the
try/except entirely — sibling except clauses don't fire — so
unrecognised integrity errors actually skipped `log_exception` and
the consistent 500 JSON shape, contradicting the stated intent.
Replicate the catch-all behaviour inline: log the exception via
`log_exception(e)` and return the same generic 500 response with
`{"error": "An unexpected error occurred"}`. The client now gets a
uniform error shape regardless of which `except` branch handled it.
---------
Co-authored-by: Jose Antonio Martinez <257598434+jamartineztelecoengineer84-dotcom@users.noreply.github.com>
* fix: add WEBHOOK_ALLOWED_HOSTS allowlist for internal webhook targets
The IP-based allowlist alone isn't practical for containerised deployments
where service IPs are dynamic. Adds a hostname-based bypass for trusted
internal services (e.g. Silo via docker-compose / k8s service DNS) and
makes the previously hardcoded ["plane.so"] domain blocklist configurable
via WEBHOOK_DISALLOWED_DOMAINS.
- validate_url accepts allowed_hosts (exact, case-insensitive match;
skips DNS lookup for trusted names)
- WebhookSerializer wires both settings through and lets allowlisted
hosts bypass the disallowed-domain check
- Exposes WEBHOOK_ALLOWED_HOSTS in aio/cli deployment env files
* fix: default WEBHOOK_DISALLOWED_DOMAINS to empty for self-hosted
* fix: pass WEBHOOK_ALLOWED_HOSTS to send-time webhook re-validation
* chore: update completed_at logic updation in Issue save method
* fix: update error handling
Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com>
* fix: use StateGroup
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
is_workspace_admin in ProjectMemberViewSet.partial_update was derived
from the target member's workspace role, not the requester's. When the
target happened to be a workspace admin, all three project-role guards
(L231/238/247) were bypassed regardless of who was making the request,
allowing a non-admin requester to re-role a workspace admin's project
membership. Compute is_workspace_admin from the requester instead and
keep the target's workspace role under a distinct name for the existing
new-role-vs-workspace-role cap.
`ProjectViewSet.partial_update`, `BulkEstimatePointEndpoint.partial_update`,
and `WorkspaceUserProfileEndpoint.get` previously fetched objects by primary
key alone after a workspace-scoped permission check, allowing an authenticated
caller to act on resources belonging to other workspaces by supplying a
foreign UUID with their own workspace slug in the URL.
- Project partial_update: scope `Project.objects.get` by `workspace__slug`,
matching the existing pattern in `destroy`.
- Bulk estimate partial_update: scope `Estimate.objects.get` by
`workspace__slug` and `project_id`, matching `retrieve` and `destroy`.
- Workspace user profile: require the target `user_id` to be an active
member of the requested workspace before returning email and other PII.
* fix: filter out soft-deleted states from API endpoints
- Add deleted_at__isnull=True filter to StateListCreateAPIEndpoint.get_queryset()
- Add deleted_at__isnull=True filter to StateDetailAPIEndpoint.get_queryset()
- Prevents soft-deleted states from reappearing in UI after navigation
- Fixes#8829
* Fix: exclude issues linked to soft-deleted states
* fix: sanitize filenames in upload paths to prevent path traversal (GHSA-v57h-5999-w7xp)
Add server-side filename sanitization across all file upload endpoints
to prevent path traversal sequences (../) in user-supplied filenames
from being incorporated into S3 object keys. While S3 keys are flat
strings and not vulnerable to filesystem traversal, this adds
defense-in-depth and prevents S3 key pollution.
Changes:
- Add sanitize_filename() utility in path_validator.py
- Sanitize filenames in get_upload_path() for FileAsset and IssueAttachment models
- Sanitize name parameter in all upload view endpoints
* fix: address PR review feedback on filename sanitization
- Remove unused `import re`
- Normalize backslashes to forward slashes before os.path.basename()
so Windows-style paths (e.g. ..\..\..\evil.txt) are handled on POSIX
- Strip whitespace before removing leading dots so " .env" is caught
- Return None instead of "unnamed" for empty input so existing
`if not name` validation guards remain effective
- Add `or "unnamed"` fallback at call sites that lack a name guard
* fix: use random hex name as fallback in get_upload_path instead of "unnamed"
* fix: resolve ruff E501 line too long in DuplicateAssetEndpoint
* fix: replace IS_SELF_MANAGED toggle with explicit WEBHOOK_ALLOWED_IPS allowlist
Instead of blanket-allowing all private IPs on self-managed deployments,
webhook URL validation now blocks all private/internal IPs by default and
only permits specific networks listed in the WEBHOOK_ALLOWED_IPS env
variable (comma-separated IPs/CIDRs).
* fix: address PR review comments for webhook SSRF protection
- Sanitize error messages to avoid leaking internal details to clients
- Guard against TypeError with mixed IPv4/IPv6 allowlist networks
- Re-validate webhook URL at send time to prevent DNS-rebinding
- Add unit tests for mixed-version IP network allowlists
WorkspaceFileAssetEndpoint had no authorization checks beyond
authentication, allowing any logged-in user to create, read, patch,
and delete assets in any workspace by slug. DuplicateAssetEndpoint
only authorized the destination workspace, letting users copy assets
from workspaces they don't belong to.
Add @allow_permission decorators to all WorkspaceFileAssetEndpoint
methods and scope DuplicateAssetEndpoint's source asset lookup to
workspaces where the caller is an active member.
Ref: GHSA-qw87-v5w3-6vxx
When patching instance configuration values, the raw values from
request.data were used directly without sanitization. This adds:
- Whitespace stripping via str().strip() to prevent leading/trailing
spaces from being stored
- Explicit None handling so that null values become empty strings
instead of the literal string "None"
* fix: prevent ORM field injection via segment parameter in analytics (GHSA-93x3-ghh7-72j3)
Centralize analytics field allowlists into VALID_ANALYTICS_FIELDS and
VALID_YAXIS constants in analytics_plot.py. Add defense-in-depth
validation in build_graph_plot() and extract_axis() so no caller can
pass arbitrary field references to Django F() expressions. Add missing
segment validation to SavedAnalyticEndpoint. Also fixes ExportAnalytics
using "estimate_point" instead of "estimate_point__value".
* fix: address PR review - remove unused imports and validate stored query params
Remove unused VALID_ANALYTICS_FIELDS and VALID_YAXIS imports from
analytic_plot_export.py. Add x_axis/y_axis allowlist validation in
SavedAnalyticEndpoint for stored query_dict values to prevent 500
errors from malformed saved analytics.
* fix: validate redirects in favicon fetching to prevent SSRF
The previous SSRF fix (GHSA-jcc6-f9v6-f7jw) only validated redirects for
the main page URL but not for the favicon fetch path. An attacker could
craft an HTML page with a favicon link that redirects to a private IP,
bypassing the IP validation and leaking internal network data as base64.
Extract a reusable `safe_get()` function that validates every redirect hop
against private/internal IPs and use it for both page and favicon fetches.
Resolves: GHSA-9fr2-pprw-pp9j
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: address PR review feedback for SSRF favicon fix
- Fix off-by-one in redirect limit: only raise RuntimeError when the
response is still a redirect after MAX_REDIRECTS hops, not when the
final response is a successful 200
- Return final URL from safe_get() so favicon href resolution uses the
correct origin after redirects instead of the original URL
- Add unit tests for validate_url_ip and safe_get covering private IP
blocking, redirect-following, and redirect limit enforcement
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Restrict role modification in ProjectMemberViewSet.partial_update to
Admins only and enforce that requesters cannot modify or assign roles
equal to or higher than their own. Previously, Guests could demote
Admins by exploiting a missing lower-bound check on role changes.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The bulk update date endpoint fetched issues by ID without filtering
by workspace or project, allowing any authenticated project member to
modify start_date and target_date of issues in any workspace/project
across the entire instance (IDOR - CWE-639).
Scoped the query to include workspace__slug and project_id filters,
consistent with other issue endpoints in the codebase.
Ref: GHSA-4q54-h4x9-m329
Fixes#6746
API-driven issue updates (PUT update, PUT create-via-upsert, PATCH) were
missing `model_activity.delay()` calls, so webhooks were never dispatched
for changes made through the API. The web UI paths already include these
calls (e.g. in `post()` at L475), but the `put()` and `partial_update()`
methods only called `issue_activity.delay()`.
This adds `model_activity.delay()` immediately after each existing
`issue_activity.delay()` in these three code paths, using the same
signature as the existing call in `post()`.
Tested on Plane CE v1.2.1 self-hosted: API PATCH triggers
`webhook_send_task` in the Celery worker, confirming webhook delivery.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
