{"id":"CVE-2026-109331","revision":"e6c6b98119f441088130e2addaf8e8ea","records":[{"revision":"e6c6b98119f441088130e2addaf8e8ea","observedAt":"2026-10-26T17:35:31.029+00:00","statement":{"source":"cve-program","id":"CVE-2026-109331","aliases":[],"title":"Network-AI 5.14.0 before 5.15.2 Deny Pattern Bypass via ClaudeHookBridge extractFullTarget","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.","state":0,"publishedAt":"2026-10-12T16:05:20.585+00:00","modifiedAt":"2026-10-26T16:46:48.646+00:00","affected":[{"ecosystem":"Vendor product","name":"Network-AI","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Jovancoding\",\n                    \"product\": \"Network-AI\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:npm/network-ai\",\n                    \"versions\": [\n                        {\n                            \"version\": \"5.14.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"5.15.2\"\n                        },\n                        {\n                            \"version\": \"5.15.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":7.5,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":7.4,"severity":"HIGH"}],"references":["https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-9p2w-prp8-5722","https://www.vulncheck.com/advisories/network-ai-5.14.0-before-5.15.2-deny-pattern-bypass-via-claudehookbridge-extractfulltarget"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109331","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-109331","identifiers":["CVE-2026-109331"]},"retained":false,"historicalAffected":[]}],"coverage":[]}