{"action":"Upgrade weblate to 5.17 or later.","affected":[{"fixed":"5.17","introduced":"0"}],"component":"weblate","cve_ids":["CVE-2026-33220"],"ecosystem":"PyPI","epss":0.0039,"exploited":false,"fixed_versions":["5.17"],"ghsa_id":"GHSA-mqph-7h49-hqfm","id":"tcs_01M5KFRHX5K2AEZ94VXMHKB7YA","modified_at":"2026-06-08T20:00:10.696329386Z","published_at":"2026-04-16T20:41:29Z","references":["https://osv.dev/vulnerability/GHSA-mqph-7h49-hqfm","https://github.com/WeblateOrg/weblate/security/advisories/GHSA-mqph-7h49-hqfm","https://nvd.nist.gov/vuln/detail/CVE-2026-33220","https://github.com/WeblateOrg/weblate/pull/18516","https://github.com/WeblateOrg/weblate","https://github.com/pypa/advisory-database/tree/main/vulns/weblate/PYSEC-2026-153.yaml"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"GHSA-mqph-7h49-hqfm","url":"https://osv.dev/vulnerability/GHSA-mqph-7h49-hqfm"}],"summary":"Weblate: JavaScript localization CDN add-on allows arbitrary local file read outside the repository"}