Path Traversal in Zachhandley Zmcptools
CVE-2026-7445
A security vulnerability has been detected in ZachHandley ZMCPTools up to 0.2.2. Affected by this issue is some unknown functionality of the file src/managers/ResourceManager.ts of the component MCP Log Resource Handler. The manipulation of the argument dirname leads to path traversal. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (34.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Zachhandley Zmcptools — versions 0.2.0, 0.2.1, 0.2.2
Weakness classification (CWE)
References
- vuldb.com/vuln/360186 (technical-description, vdb-entry)
- vuldb.com/vuln/360186/cti (signature, permissions-required)
- vuldb.com/submit/804058 (third-party-advisory)
- github.com/ZachHandley/ZMCPTools/issues/8 (issue-tracking)
- github.com/BruceJqs/public_exp/issues/23 (issue-tracking, exploit)
- github.com/ZachHandley/ZMCPTools/ (product)
Frequently asked questions
- What is CVE-2026-7445?
- CVE-2026-7445 is a medium-severity vulnerability in Zachhandley Zmcptools, classified under Path Traversal. CVSS score: 6.3/10. Published 2026-04-30.
- How severe is CVE-2026-7445?
- Medium severity. CVSS v3 base score is 6.3 out of 10.