Vulnerability · Published Nov 4, 2025 · Assigned by Wordfence

CVE-2025-11007CE21 Suite 2.2.1 - 2.3.1 - Missing Authorization to Unauthenticated Privilege Escalation via Plugin Settings Update

Critical 9.8

In plain English

A critical-severity missing authentication in CE21 Suite from ce21com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)0.5%top 60.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
ce21com	CE21 Suite	2.2.1 – through 2.3.1

Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

In plain English

Official description

Affected products (as reported)

References