Vulnerability in Paidmembershipspro Custom User Profile Fields For Registration
CVE-2022-4831
The Custom User Profile Fields for User Registration WordPress plugin before 1.8.1 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
EPSS: 0.005 (43.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Paidmembershipspro Custom_user_profile_fields_for_user_registration
- Unknown Custom User Profile Fields For Registration & Member Frontend Profiles With Paid Memberships Pro — versions 0
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2022-4831?
- CVE-2022-4831 is a medium-severity vulnerability in Paidmembershipspro Custom User Profile Fields For Registration, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-01-30.
- How severe is CVE-2022-4831?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2022-4831 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.