What the vulnerability does
01Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Daniel Söderström / Sidney van de Stouwe Subscribe to Category.This issue affects Subscribe to Category: from n/a through 2.7.4.
Explanation of Vulnerability in Simple Terms
02Summary
Subscribe to Category versions up to 2.7.4 contain a SQL injection vulnerability that allows unauthenticated attackers to read sensitive database information over the network. The vulnerability requires no user interaction and can also cause partial service disruption. Site administrators should update immediately to a patched version.
What an attacker can do
03Attacker Capabilities
Read sensitive data from the site's database without logging in.
Potential impact on your site
04Site Impact
Attackers can extract database contents including user data, posts, and configuration without needing an account.
Conditions required to exploit
05Prerequisites
Network access to the site; no authentication or user interaction required.
Key dates
06Disclosure timeline
December 20, 2023
CVE published
April 28, 2026
Record updated