CVE-2026-27457

{"id": "CVE-2026-27457", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2026-02-26T22:20:48.133", "references": [{"url": "https://github.com/WeblateOrg/weblate/commit/3f58f9a4152bc0cbdd6eff5954f9c7bc4d9f0af9", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WeblateOrg/weblate/commit/7802c9b121eb407c48d4adddd4f2458fb3efef0f", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WeblateOrg/weblate/pull/18107", "tags": ["Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WeblateOrg/weblate/pull/18164", "tags": ["Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.16.1", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WeblateOrg/weblate/security/advisories/GHSA-wppc-7cq7-cgfv", "tags": ["Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-200"}, {"lang": "en", "value": "CWE-862"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Weblate es una herramienta de localizaci\u00f3n basada en web. Antes de la versi\u00f3n 5.16.1, el `AddonViewSet` de la API REST (`weblate/api/views.py`, l\u00ednea 2831) utiliza `queryset = Addon.objects.all()` sin sobrescribir `get_queryset()` para limitar el alcance de los resultados por permisos de usuario. Esto permite a cualquier usuario autenticado (o usuarios an\u00f3nimos si `REQUIRE_LOGIN` no est\u00e1 configurado) listar y recuperar TODOS los complementos en todos los proyectos y componentes a trav\u00e9s de `GET /api/addons/` y `GET /api/addons/{id}/`. La versi\u00f3n 5.16.1 soluciona el problema."}], "lastModified": "2026-02-27T17:05:12.150", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:weblate:weblate:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CFDB43E7-50FD-4502-A4AB-338C87AD180C", "versionEndExcluding": "5.16.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}