{"data":{"id":"ac729a7d-d1f7-49a5-b479-6322927c229b","title":"CVE-2026-76066: IntentKit through 2.6.3 contains an authorization bypass vulnerability where the executor validates tool calls against…","summary":"IntentKit through 2.6.3 has an authorization bypass in which the executor checks tool calls against the full tool registry instead of the per-request narrowed tool set enforced by ToolBindingMiddleware. This lets owner-only, state-changing tools such as wallet transfer, posting, memory-write and call-agent run without a human-in-the-loop or approval gate. An unauthenticated or public caller in the WEB, API, TWITTER or TELEGRAM contexts can exploit it by supplying the de-advertised tool name and arguments through indirect prompt injection, or by replaying checkpoint and history data on a reused thread.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76066","publishedAt":"2026-10-15T02:20:15.603Z","cveId":"CVE-2026-76066","cweIds":["CWE-862"],"cvssScore":"7.5","cvssSeverity":"high","severity":"high","attackType":["prompt_injection"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["IntentKit"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"IntentKit authorization bypass lets callers execute owner-restricted tools","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0,"epssCheckedAt":"2026-10-15T06:09:20.880Z","kevDateAdded":null,"advisoryAliases":["GHSA-6qqv-mhm9-qrfj"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-10-15T06:09:24.544Z","patchAvailable":null,"disclosureDate":"2026-10-15T02:20:15.603Z","capecIds":["CAPEC-122"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"agent","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":["AML.T0051"]}}