Vulnerability · Published Mar 28, 2026 · Assigned by VulDB

CVE-2026-5007kazuph mcp-docs-rag add_git_repository/add_text_file index.ts cloneRepository os command injection

Medium 5.3

In plain English

A medium-severity OS command injection in mcp-docs-rag from kazuph. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.7%top 45.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was identified in kazuph mcp-docs-rag up to 0.5.0. Affected is the function cloneRepository of the file src/index.ts of the component add_git_repository/add_text_file. The manipulation leads to os command injection. The attack needs to be performed locally. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products (as reported)

Vendor	Product	Versions
kazuph	mcp-docs-rag	0.10.20.30.40.5.0

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-353892 | kazuph mcp-docs-rag add_git_repository/add_text_file index.ts cloneRepository os command injection vdb-entry, technical-description
VDB-353892 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #779152 | kazuph mcp-docs-rag <= 0.5.0 Command Injection third-party-advisory
https://github.com/kazuph/mcp-docs-rag/issues/7 issue-tracking
https://github.com/user-attachments/files/25822451/mcp-docs-rag_bug.pdf exploit
https://github.com/kazuph/mcp-docs-rag/ product