9.8Critical
CVE-2026-28323SolarWinds 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.
Weakness (CWE):
CWE-287
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| SolarWinds | Web Help Desk | 2026.1 and all previous versions |
References and patches
- https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28323 vendor-advisoryVendor Advisory
- https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2-1_release_notes.htm release-notesRelease NotesVendor Advisory
- https://documentation.solarwinds.com/en/success_center/whd/content/helpdesksecureconfiguration.htm Product
CPE matches (NVD) (1)
cpe:2.3:a:solarwinds:web_help_desk:*:*:*:*:*:*:*:*< 2026.2.1