Vulnerability Description
MWDB Core versions >=2.0.0 and <2.19.0 contain a missing authorization vulnerability in the deprecated config and blob upload endpoints. These endpoints accept the undocumented POST method, which bypasses the capability checks applied to the documented PUT method. This allows any authenticated user without the adding_configs or adding_blobs capabilities to upload config and text blob objects to the system. The impact is limited to adding new config and blob objects. This issue has been fixed in version 2.19.0
Related Weaknesses (CWE)
References
- https://cert.pl/en/posts/2026/07/CVE-2026-66723
- https://github.com/CERT-Polska/mwdb-core/releases/tag/v2.19.0
- https://github.com/CERT-Polska/mwdb-core/security/advisories/GHSA-8fv8-wffg-4323
FAQ
What is CVE-2026-66724?
CVE-2026-66724 is a documented vulnerability. MWDB Core versions >=2.0.0 and <2.19.0 contain a missing authorization vulnerability in the deprecated config and blob upload endpoints. These endpoints accept the undocumented POST method, which bypa...
How severe is CVE-2026-66724?
CVSS scoring is not yet available for CVE-2026-66724. Check NVD for updates.
Is there a patch for CVE-2026-66724?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.