GitHub Advisoryadvisory · PyPI
GHSA-wppc-7cq7-cgfv Weblate: Missing access control for the AddonViewSet API exposes all addon configurations
MEDIUM
Official page ↗
- Aliases
- CVE-2026-27457
- Ecosystem
- PyPI
- Packages
- weblate
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-200, CWE-862
- Reviewed
- 2026-02-26
Affected packages
• PyPI weblate: < 5.16.1 → fixed in 5.16.1
Description
Impact
Users were able to obtain add-on configuration via API.
Patches
• https://github.com/WeblateOrg/weblate/pull/18107
• https://github.com/WeblateOrg/weblate/pull/18164
References
Weblate thanks @lighthousekeeper1212 for responsible disclosure.
Related
Alias · CVE (1)
- CVE-2026-27457 Weblate is a web based localization tool. vulnerability
References
- https://github.com/WeblateOrg/weblate/security/advisories/GHSA-wppc-7cq7-cgfv web
- https://nvd.nist.gov/vuln/detail/CVE-2026-27457 advisory
- https://github.com/WeblateOrg/weblate/pull/18107 web
- https://github.com/WeblateOrg/weblate/pull/18164 web
- https://github.com/WeblateOrg/weblate/commit/3f58f9a4152bc0cbdd6eff5954f9c7bc4d9f0af9 web
- https://github.com/WeblateOrg/weblate/commit/7802c9b121eb407c48d4adddd4f2458fb3efef0f web
- https://github.com/WeblateOrg/weblate package
- https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.16.1 web