CVE-2026-19370CWE-22path-traversal

CVE-2026-19370

Medium · published August 10, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
6.3
In the wild
Unconfirmed
What it is

A vulnerability was determined in bartekke8it56w2 new-mcp 0.1.0. This impacts the function fs.writeFileSync/fs.existsSync/fs.readFileSync of the file index.ts of the component geminithinking. This manipulation of the argument sessionCommand/sessionPath causes path traversal. The attack requires local access. The project was informed of the problem early through an issue report but has not responded yet.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00172 · 6.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-08-10T02:16Z
References (6)
https://github.com/bartekke8it56w2/new-mcp/ · [email protected]https://github.com/bartekke8it56w2/new-mcp/issues/10 · [email protected]https://vuldb.com/cve/CVE-2026-19370 · [email protected]https://vuldb.com/submit/866268 · [email protected]https://vuldb.com/vuln/387254 · [email protected]https://vuldb.com/vuln/387254/cti · [email protected]
EPSS history
Timeline
  • 09 AUG 22:00Z
    bartekke8it56w2 new-mcp geminithinking index.ts fs.readFileSync path traversal
    cvelistv5