{"cve":"CVE-2026-45002","nvd":{"published":"2026-05-11T18:16:40.383","modified":"2026-06-17T10:51:35.293","status":"Analyzed","description":"OpenClaw before 2026.4.20 contains a hook session-key bypass vulnerability that allows attackers to circumvent the hooks.allowRequestSessionKey opt-in restriction. Attackers can render externally influenced session keys through templated hook mappings to bypass webhook routing isolation controls.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","score":6.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","score":5.3},"cwes":["CWE-863"],"references":["https://github.com/openclaw/openclaw/commit/5275d008ed33203dba3f98e969ad683a65c416c3","https://github.com/openclaw/openclaw/security/advisories/GHSA-2xcp-x87w-q377","https://www.vulncheck.com/advisories/openclaw-hook-session-key-bypass-via-template-mapping"],"products":["openclaw:openclaw"],"source":"nvd","synced_at":"2026-10-19T22:33:55.586217763+00:00"},"epss":{"cve":"CVE-2026-45002","score":0.0028,"percentile":0.20481,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-2xcp-x87w-q377","url":"https://osv.dev/vulnerability/GHSA-2xcp-x87w-q377","summary":"OpenClaw: Hook mapping templates could bypass hook session-key opt-in","modified":"2026-05-19T16:11:27.635255Z","packages":[{"ecosystem":"npm","name":"openclaw","purl":"pkg:npm/openclaw","ranges":["<2026.4.20"],"fixed":["2026.4.20"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}