Server-Side Request Forgery in pixelsock directus-mcp by pixelsock
CVE-2026-7729

5.3MEDIUM

Key Information:

Vendor

Pixelsock

Status
Directus-mcp
Vendor
CVE Published:
4 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-7729?

A security flaw has been identified in the pixelsock directus-mcp version 1.0.0. This vulnerability resides in the validateUrl function located in index.ts of the MCP Interface component. An attacker can manipulate the fileUrl argument, potentially leading to servers being tricked into making unauthorized requests. This issue can be exploited remotely, which raises significant concerns for the security of applications utilizing this component. The related pull request for a fix is currently awaiting acceptance, highlighting the urgency of addressing this vulnerability.

Affected Version(s)

directus-mcp 1.0.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-7729 - Proof of Concept

References

https://vuldb.com/vuln/360904
vdb-entrytechnical-description
https://vuldb.com/vuln/360904/cti
signaturepermissions-required
https://vuldb.com/submit/807539
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

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

BruceJqs (VulDB User)
VulDB CNA Team
.