CVE-2023-36139: 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, lack of verification when changing an email address and/or password (on the Profile Page) allows remote attackers to take over accounts.

Affected products

• Phpjabbers Cleaning Business Software: version 1.0 only

Published 2023-08-04. Last modified 2026-06-17.