CVE-2022-4496— miniOrange WordPress SAML SSO multiple versions - Open Redirect in SSO login
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I. Basic Information for CVE-2022-4496
Vulnerability Information
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Vulnerability Title
miniOrange WordPress SAML SSO multiple versions - Open Redirect in SSO login
Source: NVD (National Vulnerability Database)
Vulnerability Description
The SAML SSO Standard WordPress plugin version 16.0.0 before 16.0.8, SAML SSO Premium WordPress plugin version 12.0.0 before 12.1.0 and SAML SSO Premium Multisite WordPress plugin version 20.0.0 before 20.0.7 does not validate that the redirect parameter to its SSO login endpoint points to an internal site URL, making it vulnerable to an Open Redirect issue when the user is already logged in.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin SAML SSO Standard 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin SAML SSO Standard 16.0.0 版本之前存在输入验证错误漏洞，该漏洞源于不会验证指向其 SSO 登录端点的重定向参数是否指向内部站点 URL，从而使其在用户已登录时容易受到 Open Redirect 问题的
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 |
|---|---|---|---|---|
| miniOrange | miniOrange WordPress SAML SSO Standard | 16.0.0 ~ 16.0.8 | - | |
| miniOrange | miniOrange WordPress SAML SSO Premium | 12.0.0 ~ 12.1.0 | - | |
| miniOrange | miniOrange WordPress SAML SSO Premium MulsiteSite | 20.0.0 ~ 20.0.7 | - |
II. Public POCs for CVE-2022-4496
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://wpscan.com/vulnerability/e6c4c8c7-1dcd-45bf-8582-f12accca6facexploitvdb-entrytechnical-description
- https://wpscan.com/vulnerability/be21f355-0e5b-4ad7-9d8f-85e9a0101ddcexploitvdb-entrytechnical-description
- https://wpscan.com/vulnerability/af2e30c7-0787-4fe2-97ee-bc616f7178a1exploitvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2022-4496
IV. Related Vulnerabilities
Same vendor: miniOrange
- CVE-2025-68974
WordPress WordPress Social Login and Register plugin <= 7.7. - CVE-2025-54745
WordPress miniOrange's Google Authenticator Plugin <= 6.1.1 - CVE-2025-53561
WordPress Prevent files / folders access Plugin <= 2.6.0 - P - CVE-2025-54048
WordPress Custom API for WP <= 4.2.2 - SQL Injection Vulnera - CVE-2025-54049
WordPress Custom API for WP <= 4.2.2 - Privilege Escalation
V. Comments for CVE-2022-4496
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