UserPro <= 5.1.1 - Cross-Site Request Forgery via multiple functions

published 2023-11-22 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-58275

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

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 or incorrect nonce validation on multiple functions. This makes it possible for unauthenticated attackers to add, modify, or delete user meta and plugin options.

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

n/a UserPro - Community and User Profile WordPress Plugin

Classification

Weakness

CWE-352 Cross-Site Request Forgery

Technology feeds

WordPress rss critical rss

References

wordfence.com /threat-intel/vulnerabilities/id/ed6e2b9e-3d70-4c07-a779-45164816b89c?source=cve
third-party-advisory
codecanyon.net /item/userpro-user-profiles-with-social-login/5958681
product

Sources

CVE List CVE-2023-6008
NVD CVE-2023-6008

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary