CVE-2026-5007
CVE-2026-5007 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- CVSS v2: 4.3
- CVSS v4: 1.9
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-16941
- Weakness: CWE-77
- Published:
- Last modified:
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2026-5007?
- CVE-2026-5007 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2026-5007 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-5007?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-5007 have an EU (EUVD) identifier?
- Yes. CVE-2026-5007 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-16941.
- When was CVE-2026-5007 published?
- CVE-2026-5007 was published on 2026-03-28 and last updated on 2026-06-17.
References
- https://github.com/kazuph/mcp-docs-rag/
- https://github.com/kazuph/mcp-docs-rag/issues/7
- https://github.com/user-attachments/files/25822451/mcp-docs-rag_bug.pdf
- https://vuldb.com/submit/779152
- https://vuldb.com/vuln/353892
- https://vuldb.com/vuln/353892/cti
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