CVE-2025-11007

CRITICAL EPSS 31.9%

Published Nov 4, 20257mo ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published Nov 4, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

31.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-306 Missing Authentication for Critical Function Authentication

References 2

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.