{"id":"CVE-2026-28323","aliases":["EUVD-2026-51182","GHSA-f77h-x2x4-r498"],"status":"published","title":"SolarWinds Web Help Desk SAML Authentication Bypass Vulnerability","description":"SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability. This requires the SAML 2.0 authentication method to be enabled.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01026,"percentile":0.63847,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2026-07-30T15:55:29Z","modified":"2026-10-23T22:10:00Z","products":[{"vendor":"solarwinds","product":"web help desk"},{"vendor":"solarwinds","product":"web_help_desk"}],"references":[{"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28323","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2-1_release_notes.htm","tags":["release-notes","Release Notes","Vendor Advisory"]},{"url":"https://documentation.solarwinds.com/en/success_center/whd/content/helpdesksecureconfiguration.htm","tags":["x_secure-configuration-guide","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28323"},{"url":"https://github.com/advisories/GHSA-f77h-x2x4-r498"}],"sources":{"cve":[{"id":"CVE-2026-28323","title":"SolarWinds Web Help Desk SAML Authentication Bypass Vulnerability","description":"SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability. This requires the SAML 2.0 authentication method to be enabled.","status":"published","published":"2026-07-30T15:55:29.626Z","modified":"2026-07-31T03:56:15.917Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:20:01.969981Z"}],"euvd":[{"id":"EUVD-2026-51182","description":"SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability. This requires the SAML 2.0 authentication method to be enabled.","status":"published","published":"2026-07-30T15:55:29Z","modified":"2026-07-31T03:56:15Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:02:26.773248Z"}],"ghsa":[{"id":"GHSA-f77h-x2x4-r498","title":"SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability....","description":"SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability. This requires the SAML 2.0 authentication method to be enabled.","status":"published","published":"2026-07-30T18:31:38Z","modified":"2026-07-30T18:31:47Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:09:57.873597Z"}],"nvd":[{"id":"CVE-2026-28323","description":"SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability. This requires the SAML 2.0 authentication method to be enabled.","status":"published","published":"2026-07-30T16:17:10.71Z","modified":"2026-10-23T22:10:00.16Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:12:33.955581Z"}]}}