Path Traversal in Tugcantopaloglu Godot-Mcp
CVE-2026-15522
A security flaw has been discovered in tugcantopaloglu godot-mcp 2.0.0. Affected by this vulnerability is the function validatePath of the file build/index.js of the component run_project. The manipulation of the argument projectPath results in path traversal. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. Upgrading to version 3.0.0 addresses this issue. The patch is identified as eb63add552aa4bd9205395cf91b40654654a3cf2. It is suggested to upgrade the affected component.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (6.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 6.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Tugcantopaloglu Godot-Mcp — versions 2.0.0, 3.0.0
Weakness classification (CWE)
References
- vuldb.com/vuln/377851 (technical-description, vdb-entry)
- vuldb.com/vuln/377851/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-15522 (third-party-advisory)
- vuldb.com/submit/854523 (third-party-advisory)
- github.com/tugcantopaloglu/godot-mcp/issues/9 (issue-tracking, exploit)
- github.com/tugcantopaloglu/godot-mcp/commit/eb63add552aa4bd9205395cf91b40654654… (patch)
- github.com/tugcantopaloglu/godot-mcp/releases/tag/v3.0.0 (patch)
- github.com/tugcantopaloglu/godot-mcp/ (product)
Frequently asked questions
- What is CVE-2026-15522?
- CVE-2026-15522 is a medium-severity vulnerability in Tugcantopaloglu Godot-Mcp, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-07-13.
- How severe is CVE-2026-15522?
- Medium severity. CVSS v3 base score is 5.3 out of 10.