GitSpawn Flaws Let Malicious Repositories Execute Code in Claude Code, Codex, Cursor, and Grok - CyberSecurityNews
8/10Cybersecurity researchers discovered GitSpawn vulnerabilities that allow malicious repositories to execute code within Claude Code, Codex, Cursor, and Grok AI tools, posing significant security risks. These flaws were reported on September 2, 2026, highlighting urgent security concerns for AI code execution environments.
