{"data":{"id":"6747a458-9b4d-4da6-ad84-20909e39d94d","title":"CVE-2026-109331: Network-AI from 5.14.0 before 5.15.2 contains a security control bypass vulnerability in the ClaudeHookBridge…","summary":"Network-AI versions from 5.14.0 before 5.15.2 contain a security control bypass in the ClaudeHookBridge PreToolUse hook. The hook matches denyPatterns only against the first present candidate field, so a prompt-injected agent can place dangerous payloads in fields such as Write content or an MCP script parameter alongside a benign file_path or command, evading the deny rules to write web shells or execute scripts.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109331","publishedAt":"2026-10-12T17:17:28.843Z","cveId":"CVE-2026-109331","cweIds":["CWE-436"],"cvssScore":"7.4","cvssSeverity":"high","severity":"high","attackType":["prompt_injection","other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["Network-AI","ClaudeHookBridge","Claude Code","MCP"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Network-AI security control bypass in ClaudeHookBridge PreToolUse hook","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"local","attackComplexity":"high","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0,"epssCheckedAt":"2026-10-12T18:08:44.549Z","kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-10-12T18:08:47.784Z","patchAvailable":null,"disclosureDate":"2026-10-12T17:17:28.843Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity","confidentiality"],"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":["AML.T0051"]}}