{"id":"CVE-2025-47949","aliases":["GHSA-r683-v43c-6xqv"],"url":"https://o3.security/vulnerability/CVE-2025-47949","summary":"samlify SAML Signature Wrapping attack","details":"samlify is a Node.js library for SAML single sign-on. A Signature Wrapping attack has been found in samlify prior to version 2.10.0, allowing an attacker to forge a SAML Response to authenticate as any user. An attacker would need a signed XML document by the identity provider. Version 2.10.0 fixes the issue.","published":"2025-05-19T19:28:45.476Z","modified":"2026-08-12T03:51:24.306981457Z","cvss":null,"epss":{"score":0.00466,"percentile":0.3826,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"samlify","fixedVersion":"2.10.0"}],"fix":{"url":"https://github.com/tngan/samlify/commit/115679acd89f0a37ea3ebd8fff7db54fca3e8af3","label":"tngan/samlify@115679a"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/47xxx/CVE-2025-47949.json"},{"type":"ADVISORY","url":"https://github.com/tngan/samlify/security/advisories/GHSA-r683-v43c-6xqv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-47949"},{"type":"FIX","url":"https://github.com/tngan/samlify/commit/115679acd89f0a37ea3ebd8fff7db54fca3e8af3"},{"type":"PACKAGE","url":"https://github.com/tngan/samlify"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:24.306981457Z"}}