{"id":"EUVD-2025-210582","revision":"f0b35e746a6f40748c182940fcb6a45d","records":[{"revision":"f0b35e746a6f40748c182940fcb6a45d","observedAt":"2026-11-03T02:13:51.806+00:00","statement":{"source":"euvd","id":"EUVD-2025-210582","aliases":["CVE-2025-71403","GHSA-g2jv-pgqw-qxhv"],"title":"better-auth versions before 1.1.20 contain a bypass vulnerability in trustedOrigins validation logic affecting absolute URLs and wildcard domains. Attackers can construct malicious callbackURL parameters that pass origin checks and trigger …","description":"better-auth versions before 1.1.20 contain a bypass vulnerability in trustedOrigins validation logic affecting absolute URLs and wildcard domains. Attackers can construct malicious callbackURL parameters that pass origin checks and trigger open redirects to steal sensitive tokens for account takeover.","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:L/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.1,"severity":null}],"references":["https://github.com/better-auth/better-auth/security/advisories/GHSA-vp58-j275-797x","https://www.vulncheck.com/advisories/better-auth-before-open-redirect-via-trustedorigins-bypass"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-210582","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 1, 2026, 12:22:18 PM","dateUpdated":"Aug 3, 2026, 6:18:54 PM"},"relatedAdvisories":[],"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-2025-210582","identifiers":["EUVD-2025-210582","CVE-2025-71403","GHSA-g2jv-pgqw-qxhv"]},"retained":false,"historicalAffected":[]}],"coverage":[]}