{"action":"Upgrade weblate to 5.16.1 or later.","affected":[{"fixed":"5.16.1","introduced":"0"}],"component":"weblate","cve_ids":["CVE-2026-27457"],"ecosystem":"PyPI","epss":0.00348,"exploited":false,"fixed_versions":["5.16.1"],"ghsa_id":"GHSA-wppc-7cq7-cgfv","id":"tcs_01M5KG2M7NTSBE2Z94YK89QKKT","modified_at":"2026-07-13T07:26:38.986681277Z","published_at":"2026-02-26T19:45:06Z","references":["https://osv.dev/vulnerability/GHSA-wppc-7cq7-cgfv","https://github.com/WeblateOrg/weblate/security/advisories/GHSA-wppc-7cq7-cgfv","https://nvd.nist.gov/vuln/detail/CVE-2026-27457","https://github.com/WeblateOrg/weblate/pull/18107","https://github.com/WeblateOrg/weblate/pull/18164","https://github.com/WeblateOrg/weblate/commit/3f58f9a4152bc0cbdd6eff5954f9c7bc4d9f0af9","https://github.com/WeblateOrg/weblate/commit/7802c9b121eb407c48d4adddd4f2458fb3efef0f","https://github.com/WeblateOrg/weblate","https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.16.1"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-wppc-7cq7-cgfv","url":"https://osv.dev/vulnerability/GHSA-wppc-7cq7-cgfv"}],"summary":"Weblate: Missing access control for the AddonViewSet API exposes all addon configurations"}