CVE-2024-8520— Ultimate Member <= 2.8.6 - Cross-Site Request Forgery to Membership Status Change
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I. Basic Information for CVE-2024-8520
Vulnerability Information
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Vulnerability Title
Ultimate Member <= 2.8.6 - Cross-Site Request Forgery to Membership Status Change
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.6. This is due to missing or incorrect nonce validation on the admin_init or user_action_hook function. This makes it possible for unauthenticated attackers to modify a users membership status via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Ultimate Member 安全漏洞
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 Ultimate Member 2.8.6版本及之前版本存在安全漏洞，该漏洞源于包含一个跨站请求伪造问题。
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 |
|---|---|---|---|---|
| ultimatemember | Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin | * ~ 2.8.6 | - |
II. Public POCs for CVE-2024-8520
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin
- CVE-2025-15064
Ultimate Member <= 2.11.1 - Authenticated (Subscriber+) Stor - CVE-2026-4248
Ultimate Member <= 2.11.2 - Authenticated (Contributor+) Sen - CVE-2026-1404
Ultimate Member <= 2.11.1 - Reflected Cross-Site Scripting v - CVE-2025-13220
Ultimate Member <= 2.11.0 - Authenticated (Contributor+) Sto - CVE-2025-12492
Ultimate Member – User Profile, Registration, Login, Member
Same vendor: ultimatemember
- CVE-2025-15064
Ultimate Member <= 2.11.1 - Authenticated (Subscriber+) Stor - CVE-2026-4248
Ultimate Member <= 2.11.2 - Authenticated (Contributor+) Sen - CVE-2026-1404
Ultimate Member <= 2.11.1 - Reflected Cross-Site Scripting v - CVE-2025-13746
ForumWP – Forum & Discussion Board <= 2.1.6 - Authenticated - CVE-2025-13220
Ultimate Member <= 2.11.0 - Authenticated (Contributor+) Sto
Same weakness: CWE-352
- CVE-2021-47953
OpenCart 3.0.3.7 Cross-Site Request Forgery via account/pass - CVE-2021-47946
OpenCart 3.0.36 Account Takeover via Cross Site Request Forg - CVE-2022-50955
WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery - CVE-2026-8194
osTicket Dispatcher class.dispatcher.php cross-site request - CVE-2026-42286
Emlog: Cross-Site Request Forgery in Admin Functions
V. Comments for CVE-2024-8520
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