CVE-2026-28323
CRITICALSolarWinds Web Help Desk SAML Authentication Bypass Vulnerability
Title source: cnaDescription
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.
References (3)
Core 3
Core References
Vendor Advisory vendor-advisory
https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28323
Release Notes release-notes
https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2-1_release_notes.htm
X_Secure Configuration Guide x_secure-configuration-guide
https://documentation.solarwinds.com/en/success_center/whd/content/helpdesksecureconfiguration.htm
Scores
CVSS v3
9.8
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-287
Status
published
Products (1)
SolarWinds/Web Help Desk
2026.1 and all previous versions
Published
Jul 30, 2026
Tracked Since
Jul 30, 2026