CVE-2026-28323— SolarWinds Web Help Desk SAML Authentication Bypass Vulnerability
Quick assessment
Affected
SolarWinds Web Help Desk
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
SolarWinds web help desk是美国SolarWinds公司的一套IT服务台管理系统。 SolarWinds Web Help Desk 2026.1及之前版本存在授权问题漏洞，该漏洞源于SAML身份验证绕过问题。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SolarWinds | Web Help Desk | 2026.1 and all previous versions |
affected |
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I. Basic Information for CVE-2026-28323
Vulnerability Information
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Vulnerability Title
SolarWinds Web Help Desk SAML Authentication Bypass Vulnerability
Source: CVE Program / CVE List V5
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
SolarWinds Web Help Desk 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SolarWinds web help desk是美国SolarWinds公司的一套IT服务台管理系统。 SolarWinds Web Help Desk 2026.1及之前版本存在授权问题漏洞，该漏洞源于SAML身份验证绕过问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SolarWinds | Web Help Desk | 2026.1 and all previous versions | - |
|
II. Public POCs for CVE-2026-28323
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-28323 (1)
-
🔗 SolarWinds Trust Center Security Advisories | CVE-2026-28323 vendor-advisory
News Coverage for CVE-2026-28323 (1)
Vendor Pages for CVE-2026-28323 (1)
IV. Related Vulnerabilities
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CVE-2026-28299
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Same weakness: CWE-287
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V. Comments for CVE-2026-28323
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