Run Gemini Cli Github Action
Monthly
Pre-sandbox host-level code execution in Google Gemini CLI (versions prior to 0.39.1) and the run-gemini-cli GitHub Action (prior to 0.1.22) allows an unprivileged attacker to run arbitrary commands on CI/CD runner hosts by planting a malicious .gemini/.env file in an untrusted workspace. In headless mode the tool automatically trusted workspace folders and loaded their environment variables before sandboxing, so a workflow that processes attacker-controlled content (for example reviewing a submitted pull request) would execute attacker-supplied commands on the host. No public exploit has been identified at time of analysis, but Google rates this CVSS 4.0 10.0 and a vendor advisory (GHSA-wpqr-6v78-jr5g) with fixed releases is available.
Pre-sandbox host-level code execution in Google Gemini CLI (versions prior to 0.39.1) and the run-gemini-cli GitHub Action (prior to 0.1.22) allows an unprivileged attacker to run arbitrary commands on CI/CD runner hosts by planting a malicious .gemini/.env file in an untrusted workspace. In headless mode the tool automatically trusted workspace folders and loaded their environment variables before sandboxing, so a workflow that processes attacker-controlled content (for example reviewing a submitted pull request) would execute attacker-supplied commands on the host. No public exploit has been identified at time of analysis, but Google rates this CVSS 4.0 10.0 and a vendor advisory (GHSA-wpqr-6v78-jr5g) with fixed releases is available.