CVE-2025-11007CRITICAL 9.8EPSS p30.8%

CVE-2025-11007CVE-2025-11007

Description

The CE21 Suite plugin for WordPress is vulnerable to unauthorized plugin settings update due to a missing capability check on the wp_ajax_nopriv_ce21_single_sign_on_save_api_settings AJAX action in versions 2.2.1 to 2.3.1. This makes it possible for unauthenticated attackers to update the plugin's API settings including a secret key used for authentication. This allows unauthenticated attackers to create new admin accounts on an affected site.

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
EPSS0.39% probability of exploitation · percentile 30.8% · 2026-06-18T12:00:27Z
Published2025-11-04
Last modified2026-04-15

Underlying weaknesses· 1

CWE-306

References

  1. https://wordpress.org/plugins/ce21-suite/
  2. https://www.wordfence.com/threat-intel/vulnerabilities/id/5e24feac-1812-45d7-b3c3-27787eed1cf1?source=cve

1

TypeTargetConfidenceTier
WeaknessMissing Authentication for Critical Functioncwe-3060%live

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