RCE in Kazuph Mcp-Docs-Rag
CVE-2026-5007
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.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.011 (64.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.011 · change: +0.004
Affected products
- Kazuph Mcp-Docs-Rag — versions 0.1, 0.2, 0.3
Weakness classification (CWE)
References
- vuldb.com/vuln/353892 (technical-description, vdb-entry)
- vuldb.com/vuln/353892/cti (signature, permissions-required)
- vuldb.com/submit/779152 (third-party-advisory)
- github.com/kazuph/mcp-docs-rag/issues/7 (issue-tracking)
- github.com/user-attachments/files/25822451/mcp-docs-rag_bug.pdf (exploit)
- github.com/kazuph/mcp-docs-rag/ (product)
Frequently asked questions
- What is CVE-2026-5007?
- CVE-2026-5007 is a medium-severity vulnerability in Kazuph Mcp-Docs-Rag, classified under Command Injection. CVSS score: 5.3/10. Published 2026-03-28.
- How severe is CVE-2026-5007?
- Medium severity. CVSS v3 base score is 5.3 out of 10.