CVE-2023-49034: Projeqtor

Medium severity, CVSS 6.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability in ProjeQtOr 11.0.2 allows a remote attacker to execute arbitrary code via a crafted script to thecheckvalidHtmlText function in the ack.php and security.php files.

Affected products

• Projeqtor Projeqtor: up to and including 11.0.2

Published 2024-02-20. Last modified 2026-06-17.