CVE-2026-7445 Details
Description
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.
A path traversal vulnerability has been identified in ZachHandley ZMCPTools versions through 0.2.2. The issue resides in the MCP Log Resource Handler, specifically within the file 'src/managers/ResourceManager.ts'. The vulnerability allows remote exploitation by manipulating the 'dirname' argument, which leads to unauthorized access to the filesystem. An attacker can exploit this flaw to read arbitrary local files accessible to the server process, such as '/etc/hosts'.
Users are advised to restrict access to the MCP resource interface to trusted users only. Additionally, the 'logs://*/content' and 'logs://*/files' resource handlers should be disabled or removed until the path validation issue is resolved. Once a patch is available, it is recommended to publish a security advisory.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 30, 2026CISA-ADP
Assessed Apr 30, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/BruceJqs/public_exp/issues/23 | [email protected] | ExploitIssue TrackingTechnical Description |
| https://github.com/ZachHandley/ZMCPTools/ | [email protected] | ProductVendor |
| https://github.com/ZachHandley/ZMCPTools/issues/8 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://vuldb.com/submit/804058 | [email protected] | Permission Required |
| https://vuldb.com/vuln/360186 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/360186/cti | [email protected] | AdvisoryPermission Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ZachHandley ZMCPTools | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 30, 2026 | New CVE Received | [email protected] |