CVE-2023-2438
UserPro <= 5.1.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting via userpro_save_userdata
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
The UserPro plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.1.0. This is due to missing or incorrect nonce validation on the 'userpro_save_userdata' function. This makes it possible for unauthenticated attackers to update the user meta and inject malicious JavaScript via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.
| CWE | CWE-352 |
| Vendor | n/a |
| Product | userpro - community and user profile wordpress plugin |
| Published | Nov 22, 2023 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for n/a userpro - community and user profile wordpress plugin
Be the first to know when new medium vulnerabilities affecting n/a userpro - community and user profile wordpress plugin are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
n/a / UserPro - Community and User Profile WordPress Plugin
0 ≤ 5.1.0
References
Credits
István Márton