CVEvulnerability
CVE-2026-27457
4.3 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-200, CWE-862
Description
Weblate is a web based localization tool. Prior to version 5.16.1, the REST API's `AddonViewSet` (`weblate/api/views.py`, line 2831) uses `queryset = Addon.objects.all()` without overriding `get_queryset()` to scope results by user permissions. This allows any authenticated user (or anonymous users if `REQUIRE_LOGIN` is not set) to list and retrieve ALL addons across all projects and components via `GET /api/addons/` and `GET /api/addons/{id}/`. Version 5.16.1 fixes the issue.
Affected configurations
• weblate weblate (< 5.16.1)
Related
References
- https://github.com/WeblateOrg/weblate/commit/3f58f9a4152bc0cbdd6eff5954f9c7bc4d9f0af9 Patch
- https://github.com/WeblateOrg/weblate/commit/7802c9b121eb407c48d4adddd4f2458fb3efef0f Patch
- https://github.com/WeblateOrg/weblate/pull/18107 Issue Tracking, Patch
- https://github.com/WeblateOrg/weblate/pull/18164 Issue Tracking, Patch
- https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.16.1 Product, Release Notes
- https://github.com/WeblateOrg/weblate/security/advisories/GHSA-wppc-7cq7-cgfv Patch, Vendor Advisory