CVE-2026-1492CRITICAL 9.8EPSS p97.7%

CVE-2026-1492CVE-2026-1492

Description

The User Registration & Membership – Custom Registration Form Builder, Custom Login Form, User Profile, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to improper privilege management in all versions up to, and including, 5.1.2. This is due to the plugin accepting a user-supplied role during membership registration without properly enforcing a server-side allowlist. This makes it possible for unauthenticated attackers to create administrator accounts by supplying a role value during membership registration.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS25.53% probability of exploitation · percentile 97.7% · 2026-06-19T12:03:05Z
Published2026-03-03
Last modified2026-04-22

Underlying weaknesses· 1

CWE-269

References

  1. https://plugins.trac.wordpress.org/changeset/3469042/user-registration
  2. https://www.wordfence.com/threat-intel/vulnerabilities/id/7e9fec92-f471-4ce9-9138-1c58ad658da2?source=cve

1

TypeTargetConfidenceTier
WeaknessImproper Privilege Managementcwe-2690%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.