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.
Metrics
Affected Vendors & Products
References
History
Mon, 19 Oct 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redaxo redaxo
|
|
| CPEs | cpe:2.3:a:redaxo:redaxo:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Redaxo redaxo
|
Tue, 29 Sep 2026 02:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 23 Sep 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redaxo
Redaxo core |
|
| Vendors & Products |
Redaxo
Redaxo core |
Wed, 23 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | REDAXO: Missing CSRF Protection on Package Update Action Allows Forced Addon Updates | |
| Weaknesses | CWE-352 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-09-23T14:08:42.402Z
Updated: 2026-09-29T01:56:35.810Z
Reserved: 2026-07-14T23:10:57.032Z
Link: CVE-2026-63000
Updated: 2026-09-29T01:56:24.067Z
Status : Analyzed
Published: 2026-09-23T15:17:15.453
Modified: 2026-10-19T20:35:09.623
Link: CVE-2026-63000
No data.