VULNERABILITY INTELLIGENCE

CVE-2023-2438

CVSS score6.1 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2023-11-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

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.

Weakness classification

  • security@wordfence.com: CWE-352
  • nvd@nist.gov: CWE-352

Primary references