CVE-2026-28323

Published Jul 30, 2026

Last updated 16 days ago

CVSS critical 9.8

Overview

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.
Source: psirt@solarwinds.com
NVD status: Analyzed
Products: web_help_desk

Risk scores

CVSS 3.1

Type: Secondary
Base score: 9.8
Impact score: 5.9
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: CRITICAL

Weaknesses

psirt@solarwinds.com: CWE-287

Hype score: Not currently trending

SolarWinds has patched a critical SAML authentication bypass vulnerability (CVE-2026-28323) in its Web Help Desk software. Administrators are urged to update to version 2026.2.1 immediately to prevent unauthorized access. This update also addresses other security issues, https://
@dailytechonx
31 Jul 2026
57 Impressions
0 Retweets
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0 Replies
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Configurations

[
  {
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:solarwinds:web_help_desk:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "6B5440A5-AE49-4158-AA70-865758E8AFB4",
            "versionEndExcluding": "2026.2.1",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.

Overview

Risk scores

CVSS 3.1

Weaknesses

Social media

Configurations

Related CVEs

References