Path Traversal in 1999azzar Designer-Mcp
CVE-2026-116045
A vulnerability was detected in 1999AZZAR designer-mcp up to 2.1.0. This affects the function get_reference of the file skills/motion-designer/references/motion-dev-guidelines.md of the component MCP Interface. The manipulation of the argument Name results in path traversal. It is possible to launch the attack remotely. The exploit is now public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The patch is identified as c8c2951dcbed9b1710a745993f028317f10a3f10. Applying a patch is advised to resolve this issue.
Vulnerability class: Path Traversal (Directory Traversal)
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- 1999azzar Designer-Mcp — versions 2.0, 2.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/426121 (technical-description, vdb-entry)
- vuldb.com/vuln/426121/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-116045 (third-party-advisory)
- vuldb.com/submit/994010 (third-party-advisory)
- github.com/1999AZZAR/designer-mcp/issues/14 (issue-tracking, exploit)
- github.com/1999AZZAR/designer-mcp/commit/c8c2951dcbed9b1710a745993f028317f10a3f… (patch)
- github.com/1999AZZAR/designer-mcp/ (product)
Frequently asked questions
- What is CVE-2026-116045?
- CVE-2026-116045 is a medium-severity vulnerability in 1999azzar Designer-Mcp, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-10-25.
- How severe is CVE-2026-116045?
- Medium severity. CVSS v3 base score is 4.3 out of 10.