SSRF in Hekmon8 Jenkins-Server-Mcp
CVE-2026-10276
A vulnerability has been found in hekmon8 Jenkins-server-mcp 0.1.0. This vulnerability affects the function jobPath of the file src/index.ts of the component get_build_status/get_build_log/trigger_build. Such manipulation leads to server-side request forgery. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (17.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 17.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Hekmon8 Jenkins-Server-Mcp — versions 0.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/367569 (technical-description, vdb-entry)
- vuldb.com/vuln/367569/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-10276 (third-party-advisory)
- vuldb.com/submit/825412 (third-party-advisory)
- github.com/hekmon8/Jenkins-server-mcp/issues/4 (issue-tracking, exploit)
- github.com/hekmon8/Jenkins-server-mcp/ (product)
Frequently asked questions
- What is CVE-2026-10276?
- CVE-2026-10276 is a medium-severity vulnerability in Hekmon8 Jenkins-Server-Mcp, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-06-01.
- How severe is CVE-2026-10276?
- Medium severity. CVSS v3 base score is 6.3 out of 10.