Command Injection Vulnerability in r-huijts xcode-mcp-server
CVE-2026-2178

5.3MEDIUM

Key Information:

Vendor

R-huijts

Status
Xcode-mcp-server
Vendor
CVE Published:
8 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-2178?

A command injection vulnerability exists in the registerXcodeTools function of the r-huijts xcode-mcp-server, which affects versions prior to f3419f00117aa9949e326f78cc940166c88f18cb. When manipulating the 'args' argument, an attacker can exploit this vulnerability to execute arbitrary commands remotely. The exploit has been made public, raising concerns for users. A patch is available in commit 11f8d6bacadd153beee649f92a78a9dad761f56f, and it is strongly advised that users apply this update promptly to mitigate potential risks.

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Affected Version(s)

xcode-mcp-server f3419f00117aa9949e326f78cc940166c88f18cb

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-2026-2178 - Proof of Concept

References

https://vuldb.com/?id.344881
vdb-entrytechnical-description
https://vuldb.com/?ctiid.344881
signaturepermissions-required
https://vuldb.com/?submit.749569
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

Lexpl0it (VulDB User)
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