{"action":"Upgrade redaxo/source to 5.21.2 or later.","affected":[{"fixed":"5.21.2","introduced":"0"}],"component":"redaxo/source","cve_ids":["CVE-2026-63000"],"ecosystem":"Packagist","epss":0.00134,"exploited":false,"fixed_versions":["5.21.2"],"ghsa_id":"GHSA-m8r3-22v6-g877","id":"tcs_01M5KF5B60P07WDFAHYR1WE5TY","modified_at":"2026-09-23T14:15:04.604291726Z","published_at":"2026-09-23T14:09:15Z","references":["https://osv.dev/vulnerability/GHSA-m8r3-22v6-g877","https://github.com/redaxo/core/security/advisories/GHSA-m8r3-22v6-g877","https://github.com/redaxo/core/pull/6579","https://github.com/redaxo/core/commit/a13abbffbad4fdea46a4edc86cdba3335ca9e8f3","https://github.com/redaxo/core","https://github.com/redaxo/core/releases/tag/5.21.2"],"severity":{"label":"medium","score":6.4},"sources":[{"source":"osv","source_id":"GHSA-m8r3-22v6-g877","url":"https://osv.dev/vulnerability/GHSA-m8r3-22v6-g877"}],"summary":"REDAXO: Missing CSRF Protection on Package Update Action Allows Forced Addon Updates"}