CVE-2026-2468

HIGH EPSS 28.3%
Published Mar 21, 20263mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
High
Find Similar
Published Mar 21, 2026 3mo ago
Last Modified Jun 17, 2026 1w ago

Description

The Quentn WP plugin for WordPress is vulnerable to SQL Injection via the 'qntn_wp_access' cookie in all versions up to, and including, 1.2.12. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the `get_user_access()` method. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
28.3% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-89 SQL Injection Injection

References 3

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/quentn-wp/tags/1.2.12/includes/class-quentn-wp-restrict-access.php#L483
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/quentn-wp/trunk/includes/class-quentn-wp-restrict-access.php#L483
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/653e20ae-f018-41b5-a973-f73fddae70e5?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.