CVE-2023-24840: Hgiga Oaklouds Mailsherlock

High severity, CVSS 7.2. EPSS: 0.9% chance of exploitation in the next 30 days.

HGiga MailSherlock mail query function has vulnerability of insufficient validation for user input. An authenticated remote attacker with administrator privilege can exploit this vulnerability to inject SQL commands to read, modify, and delete the database.

Affected products

• Hgiga Oaklouds Mailsherlock: version 4.5 only

Published 2023-03-27. Last modified 2026-06-17.