SSRF in Anubissbe Projecthub-Mcp
CVE-2026-19340
A weakness has been identified in anubissbe ProjectHub-Mcp up to 5.0.0. This affects an unknown function of the file backend-fix/complete_backend.js of the component Webhooks API. This manipulation of the argument url causes server-side request forgery. Remote exploitation of the attack is possible. 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 (21.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.0% 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
- Anubissbe Projecthub-Mcp — versions 5.0
Weakness classification (CWE)
References
- github.com/anubissbe/ProjectHub-Mcp/ (product)
- github.com/anubissbe/ProjectHub-Mcp/issues/176 (issue-tracking)
- vuldb.com/cve/CVE-2026-19340 (third-party-advisory)
- vuldb.com/submit/865264 (third-party-advisory)
- vuldb.com/vuln/387176 (technical-description, vdb-entry)
- vuldb.com/vuln/387176/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-19340?
- CVE-2026-19340 is a medium-severity vulnerability in Anubissbe Projecthub-Mcp, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-08-09.
- How severe is CVE-2026-19340?
- Medium severity. CVSS v3 base score is 6.3 out of 10.