SQLi in ProjeQtor<12.4.3 Login create privileged accounts, read data
CVE-2026-41462 Published on April 27, 2026
ProjeQtor < 12.4.4 Unauthenticated SQL Injection via Login
ProjeQtor versions 7.0 through 12.4.3 contain an unauthenticated SQL injection vulnerability in the login functionality where the login variable is directly concatenated into a SQL query without parameterization or sanitization. Attackers can inject arbitrary SQL expressions through the username field at the authentication endpoint to create privileged accounts, read sensitive data, and execute operating system commands if the database user has elevated permissions.
Vulnerability Analysis
CVE-2026-41462 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. An automatable proof of concept (POC) exploit exists. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a SQL Injection Vulnerability?
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
CVE-2026-41462 has been classified to as a SQL Injection vulnerability or weakness.
Products Associated with CVE-2026-41462
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Affected Versions
ProjeQtor:- Version 7.0, <= 12.4.3 is affected.
- Version 12.4.4 is unaffected.