Name: CVE-2026-2468: Improper Neutralization of Special Elements used in an SQL Command
Creator: Rapid7
Published: 2026-03-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-2468, CVSS 7.5, EPSS 0.00068

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

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Quentn Wp Plugin	—	Update quentn-wp plugin to version 1.2.13, or a newer patched version	May 5, 2026	Mar 20, 2026

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CVSS Details

Covered by Rapid7

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