{"id":"CVE-2026-108757","title":"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","summary":"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 b…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-306"],"published":"2026-10-11","updated":"2026-10-11","sourceUpdated":"2026-10-11T13:17:20.840","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-108757","references":[{"url":"https://github.com/Nexting-ai/nexting/blob/a4b75f0429d3b1bf35eef68a296b2e72aa9c7483/plugin/src/core/http-router.ts#L296-L330","label":"disclosure@vulncheck.com"},{"url":"https://github.com/Nexting-ai/nexting/blob/a4b75f0429d3b1bf35eef68a296b2e72aa9c7483/plugin/src/core/server.ts#L149","label":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@haind/nexting-pinclaw-send-unauth-agent-injection","label":"disclosure@vulncheck.com"},{"url":"https://www.npmjs.com/package/pinclaw","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/nexting-pinclaw-through-0.3.0-missing-authentication-via-post-pinclaw-send","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-10-11T13:51:17.040Z","slug":"CVE-2026-108757","body":"## Overview\n\nNexting 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}