{"schema":"threatline.record/2","record":{"id":"CVE-2026-108757","aliases":[],"summary":"Nexting pinclaw through 0.3.0 Missing Authentication via POST /pinclaw/send","details":"Nexting pinclaw OpenClaw channel plugin through 0.3.0 contains a missing authentication vulnerability in src/core/http-router.ts that skips the authToken check on POST /pinclaw/send. Unauthenticated attackers reaching port 18790, which binds all interfaces by default, can inject blind prompts into the user's main OpenClaw agent session as user instructions.","categories":["Unclassified"],"product":"pinclaw","vendor":"Nexting","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-108757","source_modified_at":"2026-10-13T17:00:05.814Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"pinclaw","vendor":"Nexting","versions":[{"version":"0","lessThanOrEqual":"0.3.0","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":7.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00229,"percentile":0.12955,"score_date":"2026-10-23"},"published_at":"2026-10-11T12:19:55.198Z","modified_at":"2026-10-13T17:00:05.814Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-108757","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T17:00:05.814Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-108757","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@haind/nexting-pinclaw-send-unauth-agent-injection","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://github.com/Nexting-ai/nexting/blob/a4b75f0429d3b1bf35eef68a296b2e72aa9c7483/plugin/src/core/http-router.ts#L296-L330","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/Nexting-ai/nexting/blob/a4b75f0429d3b1bf35eef68a296b2e72aa9c7483/plugin/src/core/server.ts#L149","tags":["technical-description"]},{"source":"CVE List","url":"https://www.npmjs.com/package/pinclaw","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/nexting-pinclaw-through-0.3.0-missing-authentication-via-post-pinclaw-send","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-13T15:49:30.387292Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T17:00:05.814Z","content_hash":"bd13eae25a06e98598f74c43d47572291d17f9ba3db7c1902bbb4e4989d33a03"}}