Anthropic: >> Claude Code >> 1.0.128 Security Vulnerabilities
Claude Code is an agentic coding tool. Prior to version 2.0.31, due to an error in sed command parsing, it was possible to bypass the Claude Code read-only validation and write to arbitrary files on the host system. This issue has been patched in version 2.0.31.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-11-21