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CVE-2023-5228

MEDIUM 4.8 CVSS 3.1
Published
November 6, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The User Registration WordPress plugin before 3.0.4.2 does not sanitize and escape some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Affected WordPress components

  • User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder Plugin · user-registration
    Confirmed match Active
    Before 3.0.4.2
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown User Registration — Before 3.0.4.2
  • wpeverest user_registration — Before 3.0.4.2

References

  • wpscan.com https://wpscan.com/vulnerability/50ae7008-46f0-4f89-ae98-65dcabe4ef09 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record