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CVE-2022-1209— Ultimate Member <= 2.3.1 - Arbitrary Redirect

Quick assessment

Affected
ultimatemember Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin
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是WordPress基金会的一套使用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。Ultimate Member plugin是使用在其中的一款用于创建会员网站或在线社区的插件。 WordPress plugin Ultimate Member 2.3.1版本及之前版本存在输入验证错误漏洞，该漏洞源于个人资料页面的social字段提供的URL验证不充分。

CVSS 4.3 · Medium EPSS 0.73% · P53

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2022-1209

Vulnerability Information
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Vulnerability Title
Ultimate Member <= 2.3.1 - Arbitrary Redirect
Source: CVE Program / CVE List V5
Vulnerability Description
The Ultimate Member plugin for WordPress is vulnerable to arbitrary redirects due to insufficient validation on supplied URLs in the social fields of the Profile Page, which makes it possible for attackers to redirect unsuspecting victims in versions up to, and including, 2.3.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Ultimate Member 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress基金会的一套使用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。Ultimate Member plugin是使用在其中的一款用于创建会员网站或在线社区的插件。 WordPress plugin Ultimate Member 2.3.1版本及之前版本存在输入验证错误漏洞，该漏洞源于个人资料页面的social字段提供的URL验证不充分。
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
ultimatemember Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin * ~ 2.3.1 -

II. Public POCs for CVE-2022-1209

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III. Intelligence Information for CVE-2022-1209

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Patches & Fixes for CVE-2022-1209 (1)

Vendor Advisories for CVE-2022-1209 (1)

Other References for CVE-2022-1209 (2)

IV. Related Vulnerabilities

Same product: Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin
Same vendor: ultimatemember
Same weakness: CWE-601

V. Comments for CVE-2022-1209

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