medium6.8
CVE-2026-116893
REDAXO core before 5.21.5 contains a missing authorization vulnerability in the rex_api_package API function that lets non-admin backend users manage packages …
Impact
REDAXO core before 5.21.5 contains a missing authorization vulnerability in the rex_api_package API function that lets non-admin backend users manage packages with only a valid CSRF token. Attackers holding a token, such as demoted admins with active sessions, can uninstall system addons like structure (dropping their database tables), deactivate, install, or activate packages, and delete non-system packages.
Affected products
| Product | Affected versions |
|---|---|
| REDAXO Core | before 5.21.5 |
Versions were read from the advisory text. No structured product data has been published for this record yet.