{"id":"CVE-2026-63000","revision":"5c2300d9a8604cd2b9a8c5cbbf40d153","records":[{"revision":"5c2300d9a8604cd2b9a8c5cbbf40d153","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-63000","aliases":[],"title":"REDAXO: Missing CSRF Protection on Package Update Action Allows Forced Addon Updates","description":"REDAXO is a PHP-based content management system. Prior to 5.21.2, rex_api_install_package_update in redaxo/src/addons/install/lib/api/api_package_update.php inherits the false default from rex_api_function::requiresCsrfProtection() instead of requiring a CSRF token. An unauthenticated attacker can cause a logged-in administrator's browser to request a selected package update from the configured REDAXO package server, changing installed addon code or disrupting the site without the administrator's intent. This issue is fixed in version 5.21.2.","state":0,"publishedAt":"2026-09-23T14:08:42.402+00:00","modifiedAt":"2026-09-29T01:56:35.81+00:00","affected":[{"ecosystem":"Vendor product","name":"core","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"redaxo\",\n                    \"product\": \"core\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 5.21.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L","score":6.4,"severity":"MEDIUM"}],"references":["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/releases/tag/5.21.2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-63000","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-63000","identifiers":["CVE-2026-63000"]},"retained":false,"historicalAffected":[]}],"coverage":[]}