CVE-2025-25292

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-25292", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-02-06T17:13:33.122Z", "datePublished": "2025-03-12T20:53:24.353Z", "dateUpdated": "2025-11-03T19:45:01.139Z"}, "containers": {"cna": {"title": "Ruby SAML vulnerable to SAML authentication bypass due to namespace handling (parser differential)", "problemTypes": [{"descriptions": [{"cweId": "CWE-347", "lang": "en", "description": "CWE-347: Improper Verification of Cryptographic Signature", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-436", "lang": "en", "description": "CWE-436: Interpretation Conflict", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 9.3, "baseSeverity": "CRITICAL", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-754f-8gm6-c4r2", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-754f-8gm6-c4r2"}, {"name": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-hw46-3hmr-x9xv", "tags": ["x_refsource_MISC"], "url": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-hw46-3hmr-x9xv"}, {"name": "https://github.com/SAML-Toolkits/ruby-saml/commit/e76c5b36bac40aedbf1ba7ffaaf495be63328cd9", "tags": ["x_refsource_MISC"], "url": "https://github.com/SAML-Toolkits/ruby-saml/commit/e76c5b36bac40aedbf1ba7ffaaf495be63328cd9"}, {"name": "https://github.com/SAML-Toolkits/ruby-saml/commit/e9c1cdbd0f9afa467b585de279db0cbd0fb8ae97", "tags": ["x_refsource_MISC"], "url": "https://github.com/SAML-Toolkits/ruby-saml/commit/e9c1cdbd0f9afa467b585de279db0cbd0fb8ae97"}, {"name": "https://about.gitlab.com/releases/2025/03/12/patch-release-gitlab-17-9-2-released", "tags": ["x_refsource_MISC"], "url": "https://about.gitlab.com/releases/2025/03/12/patch-release-gitlab-17-9-2-released"}, {"name": "https://github.blog/security/sign-in-as-anyone-bypassing-saml-sso-authentication-with-parser-differentials", "tags": ["x_refsource_MISC"], "url": "https://github.blog/security/sign-in-as-anyone-bypassing-saml-sso-authentication-with-parser-differentials"}, {"name": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.12.4", "tags": ["x_refsource_MISC"], "url": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.12.4"}, {"name": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.18.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.18.0"}, {"name": "https://portswigger.net/research/saml-roulette-the-hacker-always-wins", "tags": ["x_refsource_MISC"], "url": "https://portswigger.net/research/saml-roulette-the-hacker-always-wins"}, {"name": "https://securitylab.github.com/advisories/GHSL-2024-329_GHSL-2024-330_ruby-saml", "tags": ["x_refsource_MISC"], "url": "https://securitylab.github.com/advisories/GHSL-2024-329_GHSL-2024-330_ruby-saml"}], "affected": [{"vendor": "SAML-Toolkits", "product": "ruby-saml", "versions": [{"version": "< 1.12.4", "status": "affected"}, {"version": ">= 1.13.0, < 1.18.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-09-12T19:06:17.813Z"}, "descriptions": [{"lang": "en", "value": "ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue."}], "source": {"advisory": "GHSA-754f-8gm6-c4r2", "discovery": "UNKNOWN"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "https://security.netapp.com/advisory/ntap-20250314-0009/"}, {"url": "https://news.ycombinator.com/item?id=43374519"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00011.html"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T19:45:01.139Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-03-18T14:32:48.636527Z", "id": "CVE-2025-25292", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2025-03-18T14:32:54.612Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://security.netapp.com/advisory/ntap-20250314-0009/"}, {"url": "https://news.ycombinator.com/item?id=43374519"}], "x_generator": {"engine": "ADPogram 0.0.1"}, "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-03-15T20:47:21.997Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-25292", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-03-18T14:32:48.636527Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-18T14:30:48.931Z"}}], "cna": {"title": "Ruby SAML vulnerable to SAML authentication bypass due to namespace handling (parser differential)", "source": {"advisory": "GHSA-754f-8gm6-c4r2", "discovery": "UNKNOWN"}, "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 9.3, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH"}}], "affected": [{"vendor": "SAML-Toolkits", "product": "ruby-saml", "versions": [{"status": "affected", "version": "< 1.12.4"}, {"status": "affected", "version": ">= 1.13.0, < 1.18.0"}]}], "references": [{"url": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-754f-8gm6-c4r2", "name": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-754f-8gm6-c4r2", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-hw46-3hmr-x9xv", "name": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-hw46-3hmr-x9xv", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/SAML-Toolkits/ruby-saml/commit/e76c5b36bac40aedbf1ba7ffaaf495be63328cd9", "name": "https://github.com/SAML-Toolkits/ruby-saml/commit/e76c5b36bac40aedbf1ba7ffaaf495be63328cd9", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/SAML-Toolkits/ruby-saml/commit/e9c1cdbd0f9afa467b585de279db0cbd0fb8ae97", "name": "https://github.com/SAML-Toolkits/ruby-saml/commit/e9c1cdbd0f9afa467b585de279db0cbd0fb8ae97", "tags": ["x_refsource_MISC"]}, {"url": "https://about.gitlab.com/releases/2025/03/12/patch-release-gitlab-17-9-2-released", "name": "https://about.gitlab.com/releases/2025/03/12/patch-release-gitlab-17-9-2-released", "tags": ["x_refsource_MISC"]}, {"url": "https://github.blog/security/sign-in-as-anyone-bypassing-saml-sso-authentication-with-parser-differentials", "name": "https://github.blog/security/sign-in-as-anyone-bypassing-saml-sso-authentication-with-parser-differentials", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.12.4", "name": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.12.4", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.18.0", "name": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.18.0", "tags": ["x_refsource_MISC"]}, {"url": "https://portswigger.net/research/saml-roulette-the-hacker-always-wins", "name": "https://portswigger.net/research/saml-roulette-the-hacker-always-wins", "tags": ["x_refsource_MISC"]}, {"url": "https://securitylab.github.com/advisories/GHSL-2024-329_GHSL-2024-330_ruby-saml", "name": "https://securitylab.github.com/advisories/GHSL-2024-329_GHSL-2024-330_ruby-saml", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-347", "description": "CWE-347: Improper Verification of Cryptographic Signature"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-436", "description": "CWE-436: Interpretation Conflict"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-09-12T19:06:17.813Z"}}}, "cveMetadata": {"cveId": "CVE-2025-25292", "state": "PUBLISHED", "dateUpdated": "2025-09-12T19:06:17.813Z", "dateReserved": "2025-02-06T17:13:33.122Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2025-03-12T20:53:24.353Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "ruby-saml", "vendor": "SAML-Toolkits", "versions": [{"status": "affected", "version": "< 1.12.4"}, {"status": "affected", "version": ">= 1.13.0, < 1.18.0"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:omniauth:omniauth_saml:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "AB57A4CB-E546-42D7-AB8D-D86E979C80C1", "versionEndExcluding": "1.10.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:omniauth:omniauth_saml:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "58E37D56-71A9-417D-B0DD-EBDC2EA3855F", "versionEndExcluding": "2.1.3", "versionStartIncluding": "2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:omniauth:omniauth_saml:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "9549FF35-D7A0-446A-87C8-552C8D89CD92", "versionEndExcluding": "2.2.3", "versionStartIncluding": "2.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:onelogin:ruby-saml:*:*:*:*:*:*:*:*", "matchCriteriaId": "EB0F9A57-0F32-4ECC-97B4-1F87DD7D7FD6", "versionEndExcluding": "1.12.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:onelogin:ruby-saml:*:*:*:*:*:*:*:*", "matchCriteriaId": "455E8699-D6C2-4BFF-B4FD-2329E0F1E910", "versionEndExcluding": "1.18.0", "versionStartIncluding": "1.13.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*", "matchCriteriaId": "8ADFF451-740F-4DBA-BD23-3881945D3E40", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue."}, {"lang": "es", "value": "ruby-saml proporciona inicio de sesi\u00f3n \u00fanico (SSO) con lenguaje de marcado para aserciones de seguridad (SAML) para Ruby. Se detect\u00f3 una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n en ruby-saml anterior a las versiones 1.12.4 y 1.18.0 debido a una diferencia en el analizador. ReXML y Nokogiri analizan XML de forma diferente; los analizadores pueden generar estructuras de documento completamente distintas a partir de la misma entrada XML. Esto permite a un atacante ejecutar un ataque de encapsulado de firmas. Este problema puede provocar la omisi\u00f3n de autenticaci\u00f3n. Las versiones 1.12.4 y 1.18.0 incluyen un parche para este problema."}], "id": "CVE-2025-25292", "lastModified": "2026-06-17T09:00:37.750", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.3, "baseSeverity": "CRITICAL", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-25292", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-03-18T14:32:48.636527Z", "version": "2.0.3"}}]}, "published": "2025-03-12T21:15:42.177", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://about.gitlab.com/releases/2025/03/12/patch-release-gitlab-17-9-2-released"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.blog/security/sign-in-as-anyone-bypassing-saml-sso-authentication-with-parser-differentials"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/SAML-Toolkits/ruby-saml/commit/e76c5b36bac40aedbf1ba7ffaaf495be63328cd9"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/SAML-Toolkits/ruby-saml/commit/e9c1cdbd0f9afa467b585de279db0cbd0fb8ae97"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.12.4"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/SAML-Toolkits/ruby-saml/releases/tag/v1.18.0"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/SAML-Toolkits/ruby-saml/security/advisories/GHSA-754f-8gm6-c4r2"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/omniauth/omniauth-saml/security/advisories/GHSA-hw46-3hmr-x9xv"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://portswigger.net/research/saml-roulette-the-hacker-always-wins"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://securitylab.github.com/advisories/GHSL-2024-329_GHSL-2024-330_ruby-saml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00011.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://news.ycombinator.com/item?id=43374519"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20250314-0009/"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-347"}, {"lang": "en", "value": "CWE-436"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{}