CVE-2026-7738

תיאור (מקור, אנגלית)

A security flaw has been discovered in puchunjie doc-tools-mcp 1.0.18. This affects the function create_document/open_document of the file src/mcp-server.ts of the component MCP Interface. The manipulation of the argument filePath results in path traversal. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

מדדים

CVSS 3.1

6.3 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS 4.0

2.1 (LOW) מקור הציון: CNA CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-31/7/2026

CWE

CWE-22

קישורים

• https://github.com/BruceJqs/public_exp/issues/38
• https://github.com/puchunjie/doc-tools-mcp/
• https://github.com/puchunjie/doc-tools-mcp/issues/4
• https://vuldb.com/submit/807642
• https://vuldb.com/vuln/360913
• https://vuldb.com/vuln/360913/cti
• https://github.com/puchunjie/doc-tools-mcp/issues/4