{"id":"EUVD-2026-20781","revision":"66a1479e90d14c4b860281120c9efcc1","records":[{"revision":"66a1479e90d14c4b860281120c9efcc1","observedAt":"2026-11-01T06:14:56.662+00:00","statement":{"source":"euvd","id":"EUVD-2026-20781","aliases":["CVE-2026-40037","GHSA-pg8g-f2hf-x82m"],"title":"OpenClaw before 2026.4.8 contains a request body replay vulnerability in fetchWithSsrFGuard that allows unsafe request bodies to be resent across cross-origin redirects. Attackers can exploit this by triggering redirects to exfiltrate sensi…","description":"OpenClaw before 2026.4.8 contains a request body replay vulnerability in fetchWithSsrFGuard that allows unsafe request bodies to be resent across cross-origin redirects. Attackers can exploit this by triggering redirects to exfiltrate sensitive request data or headers to unintended origins.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":7.1,"severity":null}],"references":["https://github.com/openclaw/openclaw/security/advisories/GHSA-qx8j-g322-qj6m","https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5","https://www.vulncheck.com/advisories/openclaw-unsafe-request-body-replay-via-fetchwithssrfguard-cross-origin-redirects"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-20781","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 8, 2026, 9:35:29 PM","dateUpdated":"Oct 29, 2026, 9:15:37 PM"},"relatedAdvisories":[{"id":"WID-SEC-W-2026-1035","title":"OpenClaw: Mehrere Schwachstellen","vulnerabilityIds":["CVE-2026-40037","CVE-2026-41363","CVE-2026-41911","CVE-2026-41914","CVE-2026-42429"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-20781","identifiers":["EUVD-2026-20781","CVE-2026-40037","GHSA-pg8g-f2hf-x82m"]},"retained":false,"historicalAffected":[]}],"coverage":[]}