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CVE-2026-117560

Gemini CLI

7.8
Severity
High
Published
October 27, 2026
Last modified
October 27, 2026

ATXP Gemini CLI extension through 1.0.0 contains an OS command injection vulnerability in runAtxp() that allows attackers to execute shell commands through unsanitized MCP tool parameters. Attackers can plant instructions in email or SMS content to inject $() or backtick substitutions into parameters like message_id, subject, or query, running commands as the user.

CVSS vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness

References

CVE-2026-117560 on NVD

Listed in

HighCommand injection

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