CVE-2026-7416

HIGH

PolarVista xcode-mcp-server MCP index.ts run_tests os command injection

Title source: cna
STIX 2.1

Description

A vulnerability was found in PolarVista xcode-mcp-server 1.0.0. This issue affects the function build_project/run_tests of the file src/index.ts of the component MCP Interface. The manipulation of the argument Request results in os command injection. The attack may be launched remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-360145 | PolarVista xcode-mcp-server MCP index.ts run_tests os command injection
https://vuldb.com/vuln/360145
Signature, Permissions Required signature permissions-required
VDB-360145 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/360145/cti
Third Party Advisory third-party-advisory
Submit #803974 | PolarVista Xcode-mcp-server 1.0.0 Command Injection
https://vuldb.com/submit/803974
Exploit exploit issue-tracking
https://github.com/BruceJqs/public_exp/issues/19

Scores

CVSS v3 7.3
EPSS 0.0163
EPSS Percentile 73.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-77 CWE-78
Status published
Products (1)
PolarVista/xcode-mcp-server 1.0.0
Published Apr 29, 2026
Tracked Since Apr 30, 2026