CVE-2023-36140: Phpjabbers Cleaning Business Software

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

In PHPJabbers Cleaning Business Software 1.0, there is no encryption on user passwords allowing an attacker to gain access to all user accounts.

Affected products

• Phpjabbers Cleaning Business Software: version 1.0 only

Published 2023-09-11. Last modified 2026-06-17.