CVE-2025-39595 CRITICAL

CVE-2025-39595: WordPress Quentn WP plugin <= 1.2.8 - SQL Injection Vulnerability

Vendor Quentn.com Gmbh
Product Quentn WP
Weakness CWE-89 · SQLi
Published April 17, 2025
Last update May 12, 2026

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Quentn.com GmbH Quentn WP quentn-wp allows SQL Injection.This issue affects Quentn WP: from n/a through <= 1.2.8.

Explanation of Vulnerability in Simple Terms

02Summary

Quentn WP versions 1.2.8 and earlier contain a SQL injection vulnerability accessible over the network without authentication. An attacker can craft malicious input to execute arbitrary SQL queries, potentially reading sensitive data from the site's database. The vulnerability also impacts system availability. Update to a version newer than 1.2.8 immediately.

What an attacker can do

03Attacker Capabilities

Execute arbitrary SQL queries to read or modify database contents without authentication.

Potential impact on your site

04Site Impact

Attackers can steal user data, credentials, and site configuration from your database without logging in.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 17, 2025 CVE published
May 12, 2026 Record updated

Related vulnerabilities

08Related CVE