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CVE-2022-2083— Simple Single Sign On <= 4.1.0 - Authentication Bypass

Quick assessment

Affected
Unknown Simple Single Sign On
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.

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 Simple Single Sign On 4.1.0 及之前版本存在加密问题漏洞，该漏洞源于泄露了其 OAuth client_secret，攻击者利用该漏洞可以获得对站点的未经授权的访问。

AI Predicted 7.5 Difficulty: Easy EPSS 0.78% · P54

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys
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I. Basic Information for CVE-2022-2083

Vulnerability Information
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Vulnerability Title
Simple Single Sign On <= 4.1.0 - Authentication Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
The Simple Single Sign On WordPress plugin through 4.1.0 leaks its OAuth client_secret, which could be used by attackers to gain unauthorized access to the site.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Simple Single Sign On 加密问题漏洞
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 Simple Single Sign On 4.1.0 及之前版本存在加密问题漏洞，该漏洞源于泄露了其 OAuth client_secret，攻击者利用该漏洞可以获得对站点的未经授权的访问。
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
Unknown Simple Single Sign On 0 ~ 4.1.0 -

II. Public POCs for CVE-2022-2083

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III. Intelligence Information for CVE-2022-2083

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Vendor Advisories for CVE-2022-2083 (1)

Other References for CVE-2022-2083 (1)

Same Patch Batch · Unknown · 2022-09-05 · 8 CVEs total

CVE-2022-2775 Fast Flow < 1.2.13 - Admin+ Stored Cross-Site Scripting
CVE-2022-2657 Multivendor Marketplace Solution for WooCommerce < 3.8.12 - Unauthorised AJAX Calls
CVE-2022-2565 Best Payments Plugin for WP < 4.2.1 - Unauthenticated Stored Cross-Site Scripting
CVE-2022-2597 Visual Portfolio < 2.19.0 - Contributor+ CSS Injection
CVE-2022-2543 Visual Portfolio < 2.18.0 - Unauthenticated CSS Injection
CVE-2022-2376 Directorist < 7.3.1 - Unauthenticated Email Address Disclosure
CVE-2022-2271 WP Database Backup < 5.9 - Admin+ Stored Cross-Site Scripting

IV. Related Vulnerabilities

Same vendor: Unknown

V. Comments for CVE-2022-2083

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