{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-39300","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","dateUpdated":"2025-04-23T16:50:20.803Z","dateReserved":"2022-09-02T00:00:00.000Z","datePublished":"2022-10-13T00:00:00.000Z"},"containers":{"cna":{"title":"Signature bypass via multiple root elements in node-SAML","providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2022-10-13T00:00:00.000Z"},"descriptions":[{"lang":"en","value":"node SAML is a SAML 2.0 library based on the SAML implementation of passport-saml. A remote attacker may be able to bypass SAML authentication on a website using passport-saml. A successful attack requires that the attacker is in possession of an arbitrary IDP signed XML element. Depending on the IDP used, fully unauthenticated attacks (e.g without access to a valid user) might also be feasible if generation of a signed message can be triggered. Users should upgrade to node-saml version 4.0.0-beta5 or newer. Disabling SAML authentication may be done as a workaround."}],"affected":[{"vendor":"node-saml","product":"node-saml","versions":[{"version":"< 4.0.0-beta.5","status":"affected"}]}],"references":[{"url":"https://github.com/node-saml/node-saml/security/advisories/GHSA-5p8w-2mvw-38pv"},{"url":"https://github.com/node-saml/node-saml/commit/c1f275c289c01921e58f5c70ce0fdbc5287e5fbe"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"LOW","baseScore":7.7,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-347: Improper Verification of Cryptographic Signature","cweId":"CWE-347"}]}],"source":{"advisory":"GHSA-5p8w-2mvw-38pv","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T12:00:43.991Z"},"title":"CVE Program Container","references":[{"url":"https://github.com/node-saml/node-saml/security/advisories/GHSA-5p8w-2mvw-38pv","tags":["x_transferred"]},{"url":"https://github.com/node-saml/node-saml/commit/c1f275c289c01921e58f5c70ce0fdbc5287e5fbe","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T15:47:51.450082Z","id":"CVE-2022-39300","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-23T16:50:20.803Z"}}]}}