{"id":"CVE-2026-109331","published":"2026-10-12T17:17:28.843","lastModified":"2026-10-12T17:17:28.970","description":"Network-AI from 5.14.0 before 5.15.2 contains a security control bypass vulnerability in the ClaudeHookBridge PreToolUse hook, which matches deny patterns only against the first present candidate field. A prompt-injected agent can place dangerous payloads in fields like Write content or an MCP script parameter beside a benign file_path or command, evading denyPatterns to write web shells or execute scripts.","cvssScore":7.4,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-436"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-9p2w-prp8-5722","tags":[]},{"url":"https://www.vulncheck.com/advisories/network-ai-5.14.0-before-5.15.2-deny-pattern-bypass-via-claudehookbridge-extractfulltarget","tags":[]}],"exploitRefs":[{"url":"https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-9p2w-prp8-5722","tags":[]}],"hasPoc":true,"ai":null}