CVE-2023-2440— UserPro <= 5.1.1 - Cross-Site Request Forgery to Privilege Escalation
Quick assessment
Affected
n/a UserPro - Community and User Profile WordPress 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 UserPro 5.1.1 版本及之前版本存在安全漏洞，该漏洞源于容易受到跨站请求伪造的攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2023-2440
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
UserPro <= 5.1.1 - Cross-Site Request Forgery to Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
The UserPro plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.1.1. This is due to missing nonce validation in the 'admin_page', 'userpro_verify_user' and 'verifyUnverifyAllUsers' functions. This makes it possible for unauthenticated attackers to modify the role of verified users to elevate verified user privileges to that of any user such as 'administrator' via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin UserPro 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 UserPro 5.1.1 版本及之前版本存在安全漏洞，该漏洞源于容易受到跨站请求伪造的攻击。
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 |
|---|---|---|---|---|
| - | UserPro - Community and User Profile WordPress Plugin | * ~ 5.1.1 | - |
|
II. Public POCs for CVE-2023-2440
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-2440
请登录查看更多情报信息。
Vendor Advisories for CVE-2023-2440 (1)
Same Patch Batch · n/a · 2023-11-22 · 36 CVEs total
| CVE-2023-2449 | 9.8 CRITICAL | UserPro <= 5.1.1 - Insecure Password Reset Mechanism |
| CVE-2023-2437 | 9.8 CRITICAL | UserPro <= 5.1.1 - Authentication Bypass to Administrator |
| CVE-2023-6009 | 8.8 HIGH | UserPro <= 5.1.4 - Authenticated (Subscriber+) Privilege Escalation |
| CVE-2023-2497 | 8.8 HIGH | UserPro <= 5.1.0 - Cross-Site Request Forgery to PHP Object Injection |
| CVE-2023-6007 | 7.3 HIGH | UserPro <= 5.1.1 - Missing Authorization via multiple functions |
| CVE-2023-2448 | 6.5 MEDIUM | UserPro <= 5.1.4 - Missing Authorization to Arbitrary Shortcode Execution via userpro_shor |
| CVE-2023-2446 | 6.5 MEDIUM | UserPro <= 5.1.1 - Sensitive Information Disclosure via Shortcode |
| CVE-2023-6008 | 6.3 MEDIUM | UserPro <= 5.1.1 - Cross-Site Request Forgery via multiple functions |
| CVE-2023-2438 | 6.1 MEDIUM | UserPro <= 5.1.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting via userpro_s |
| CVE-2023-2447 | 6.1 MEDIUM | UserPro <= 5.1.1 - Cross-Site Request Forgery to Sensitive Information Exposure |
| CVE-2023-47350 | SwiftyEdit CMS 安全漏洞 | |
| CVE-2023-49146 | DOMSanitizer 安全漏洞 | |
| CVE-2023-47380 | Admidio 安全漏洞 | |
| CVE-2023-47392 | Mercedes-Benz Mercedes me 安全漏洞 | |
| CVE-2023-47393 | Mercedes-Benz Mercedes me 安全漏洞 | |
| CVE-2023-47467 | jeecg-boot 安全漏洞 | |
| CVE-2023-48105 | WebAssembly Micro Runtime 安全漏洞 | |
| CVE-2023-48106 | minizip-ng 安全漏洞 | |
| CVE-2023-48107 | minizip-ng 安全漏洞 | |
| CVE-2023-48161 | GIFLIB 安全漏洞 |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: UserPro - Community and User Profile WordPress Plugin
-
CVE-2025-4187
UserPro - Community and User Profile WordPress Plugin <= 5.1 -
CVE-2024-0701
UserPro <= 5.1.6 - Disabled Membership Registration Bypass -
CVE-2023-2439
WordPress plugin UserPro 安全漏洞 -
CVE-2023-2497
UserPro <= 5.1.0 - Cross-Site Request Forgery to PHP Object -
CVE-2023-6008
UserPro <= 5.1.1 - Cross-Site Request Forgery via multiple f
Same vendor: n/a
-
CVE-2026-78187
Piwigo Public Authentication cross site scripting -
CVE-2026-78186
Open5GS HSS hss-cx-path.c assertion -
CVE-2026-78178
jQWidgets jqx-all.js jqxBaseFramework.extend prototype pollu -
CVE-2026-78158
Open5GS AMF UEContextReleaseRequest Path improper authorizat -
CVE-2026-78157
Open5GS Rx AA-Request pcrf-rx-path.c pcrf_rx_aar_cb out-of-b
Same weakness: CWE-352
-
CVE-2026-78280
WordPress Hash Form plugin <= 1.4.0 - Cross Site Request For -
CVE-2026-78279
WordPress Fluent Support Pro plugin <= 2.3.1 - Cross Site Re -
CVE-2026-58003
WWBN AVideo Cross-Site Request Forgery via releaseVideoNow.j -
CVE-2026-58001
WWBN AVideo Cross-Site Request Forgery via videoEditLight.ph -
CVE-2026-57944
AVideo channelToGallery.json.php Cross-Site Request Forgery
V. Comments for CVE-2023-2440
No comments yet