{"id":"GHSA-3mm3-wfpv-q85g","summary":"Clerk-js vulnerable to bypass of OAuth authentication flow by manipulating request at OTP verification stage","details":"An issue was discovered in Clerk-js 5.88.0 allowing attackers to bypass the OAuth authentication flow by manipulating the request at the OTP verification stage.","aliases":["CVE-2025-63700"],"modified":"2025-11-21T01:27:48.888394Z","published":"2025-11-20T21:30:32Z","database_specific":{"nvd_published_at":"2025-11-20T19:16:21Z","cwe_ids":["CWE-290","CWE-639"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2025-11-21T00:38:59Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63700"},{"type":"WEB","url":"https://clerk.com"},{"type":"PACKAGE","url":"https://github.com/clerk/javascript"},{"type":"WEB","url":"https://github.com/itsnishat08/CVE-2025-63700"}],"affected":[{"package":{"name":"@clerk/clerk-js","ecosystem":"npm","purl":"pkg:npm/%40clerk/clerk-js"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"5.88.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-3mm3-wfpv-q85g/GHSA-3mm3-wfpv-q85g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U"}]}