{"id":"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.","aliases":["GHSA-r683-v43c-6xqv"],"modified":"2026-08-12T03:51:24.306981457Z","published":"2025-05-19T19:28:45.476Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-347"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/47xxx/CVE-2025-47949.json"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tngan/samlify","events":[{"introduced":"0"},{"fixed":"73cae30f836fa71ac80904eeb52bfdee81fe06ae"},{"fixed":"115679acd89f0a37ea3ebd8fff7db54fca3e8af3"}],"database_specific":{"cpe":"cpe:2.3:a:samlify_project:samlify:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.10.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v2.9.1","v2.8.11","v2.8.10","v2.8.9","v2.8.8","v2.8.7","v2.8.6","v2.8.5","v2.8.4","v2.8.3","v2.8.2","v2.8.1","v2.8.0","v2.8.0-rc1","v2.7.7","v2.7.6","v2.7.5","v2.7.4","v2.7.3","v2.7.2","v2.7.1","v2.7.0","v2.6.3","v2.6.2","v2.6.1","v2.6.0","v2.5.1","v2.5.0","v2.5.0-rc4","v2.5.0-rc3","v2.5.0-rc2","v2.5.0-rc1","v2.4.2","v2.4.1","v.2.4.0","v2.4.0-rc6","v2.4.0-rc5","v2.4.0-rc4","v2.4.0-rc2","v2.4.0-rc1","v2.3.8","v2.3.7","v2.3.6","v2.3.5","v2.3.4","v2.3.3","v2.3.0","v2.2.0","v2.1.1","v2.1.0","v2.0.4","v2.0.3","v2.0.2","v2.0.1","v2.0.0","v2.0.1-rc.3","v2.0.0-rc.3","v2.0.0-rc.2","v2.0.0-rc.1","v2.0.0-beta","v2.0.0-alpha","v1.2.5","v1.2.4","v1.2.3","v1.2.2","v1.2.1","v1.2","v1.1.5","v1.1.3","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-47949.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N"}]}