CVE-2026-2468

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/21/2026

Last Modified3/23/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-89

References

https://plugins.trac.wordpress.org/browser/quentn-wp/tags/1.2.12/includes/class-quentn-wp-restrict-access.php#L483(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/quentn-wp/trunk/includes/class-quentn-wp-restrict-access.php#L483(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/653e20ae-f018-41b5-a973-f73fddae70e5?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.