CVE-2026-28323CWE-287

CVE-2026-28323

Critical · published July 30, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
63.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01026 · 63.3th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-07-30T20:17Z
Affected products (1)
ProductVersionsFixed in
solarwinds/web_help_desk< 2026.2.12026.2.1
References (3)
https://documentation.solarwinds.com/en/success_center/whd/content/helpdesksecureconfiguration.htm · [email protected]https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2-1_release_notes.htm · [email protected]https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28323 · [email protected]
EPSS history
Timeline
  • 30 JUL 15:55Z
    SolarWinds Web Help Desk SAML Authentication Bypass Vulnerability
    cvelistv5