Server-Side Request Forgery in anubissbe ProjectHub-Mcp Webhooks API
CVE-2026-19340

5.3MEDIUM

Key Information:

Vendor

Anubissbe

Status
Projecthub-mcp
Vendor
CVE Published:
9 August 2026

What is CVE-2026-19340?

A vulnerability exists in the anubissbe ProjectHub-Mcp's Webhooks API, specifically in the unknown function located in the backend-fix/complete_backend.js file. This weakness allows manipulation of the URL argument, which can lead to server-side request forgery (SSRF). This issue can be exploited remotely, presenting a significant security risk. Although the project has been notified of the vulnerability through an issue report, no response has been received to date.

Affected Version(s)

ProjectHub-Mcp 5.0

References

https://vuldb.com/vuln/387176
vdb-entrytechnical-description
https://vuldb.com/vuln/387176/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-19340
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

gongyanyu04 (VulDB User)
VulDB CNA Team
.