cvedb.io
CVE-2026-27457
MEDIUM · CVSS 4.3
EPSS exploitation probability: 0%
Published 2026-02-26T22:20:48.133 · Last modified 2026-06-17T10:27:11.127

Summary

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 products

weblate — weblate

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.