Vulnerability Description
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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/redaxo/core/commit/bd96cf27c2ab919b8320264c9f5502753aa82f28
- https://github.com/redaxo/core/security/advisories/GHSA-fw98-549m-whxx
- https://www.vulncheck.com/advisories/redaxo-core-before-5.21.5-missing-authoriza
FAQ
What is CVE-2026-116893?
CVE-2026-116893 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 h...
How severe is CVE-2026-116893?
CVE-2026-116893 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-116893?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.