{"id":"CVE-2008-3891","aliases":["EUVD-2008-3877","GHSA-6qx9-873m-3jxj"],"status":"published","title":"The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to...","description":"The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to impersonate users at arbitrary service providers via vectors related to authentication responses that lack a request identifier and recipient field.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00514,"percentile":0.44062,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2008-09-03T14:00:00Z","modified":"2026-06-16T22:56:45Z","products":[{"vendor":"google","product":"google_apps"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/MIMG-7FQGWU","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/612636","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3891"},{"url":"https://github.com/advisories/GHSA-6qx9-873m-3jxj"}],"sources":{"cve":[{"id":"CVE-2008-3891","description":"The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to impersonate users at arbitrary service providers via vectors related to authentication responses that lack a request identifier and recipient field.","status":"published","published":"2008-09-03T14:00:00Z","modified":"2024-09-16T16:58:07.626Z","updated_at":"2026-11-02T14:34:45.504702Z"}],"euvd":[{"id":"EUVD-2008-3877","description":"The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to impersonate users at arbitrary service providers via vectors related to authentication responses that lack a request identifier and recipient field.","status":"published","published":"2008-09-03T14:00:00Z","modified":"2024-09-16T16:58:07Z","updated_at":"2026-11-03T00:55:46.745399Z"}],"ghsa":[{"id":"GHSA-6qx9-873m-3jxj","title":"The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to...","description":"The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to impersonate users at arbitrary service providers via vectors related to authentication responses that lack a request identifier and recipient field.","status":"published","published":"2022-05-02T00:04:41Z","modified":"2023-01-31T05:07:10Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:49:09.743979Z"}],"nvd":[{"id":"CVE-2008-3891","description":"The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to impersonate users at arbitrary service providers via vectors related to authentication responses that lack a request identifier and recipient field.","status":"published","published":"2008-09-03T14:12:00Z","modified":"2026-06-16T22:56:45.08Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:01:28.625777Z"}]}}