Vulnerability · Published Feb 8, 2026 · Assigned by VulDB
CVE-2026-2178r-huijts xcode-mcp-server run_lldb index.ts registerXcodeTools command injection
Medium 6.3
In plain English
A medium-severity command injection in xcode-mcp-server from r-huijts. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 3.7% (higher than 90% of all known vulnerabilities).
Official description
A vulnerability was found in r-huijts xcode-mcp-server up to f3419f00117aa9949e326f78cc940166c88f18cb. This affects the function registerXcodeTools of the file src/tools/xcode/index.ts of the component run_lldb. The manipulation of the argument args results in command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The patch is identified as 11f8d6bacadd153beee649f92a78a9dad761f56f. Applying a patch is advised to resolve this issue.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | xcode-mcp-server | no fix listed | GHSA-84fx-pwf3-7777 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| r-huijts | xcode-mcp-server | f3419f00117aa9949e326f78cc940166c88f18cb |
Weakness: CWE-77, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
References
- VDB-344881 | r-huijts xcode-mcp-server run_lldb index.ts registerXcodeTools command injection vdb-entry, technical-description
- VDB-344881 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #749569 | GitHub xcode-mcp-server master Command Injection third-party-advisory
- https://github.com/r-huijts/xcode-mcp-server/issues/13 issue-tracking
- https://github.com/r-huijts/xcode-mcp-server/issues/13#issue-3878065790 exploit, issue-tracking
- https://github.com/r-huijts/xcode-mcp-server/commit/11f8d6bacadd153beee649f92a78a9dad761f56f patch
- https://github.com/r-huijts/xcode-mcp-server/ product