CVE-2023-39416: North Grid Proself

High severity, CVSS 7.2. EPSS: 1.2% chance of exploitation in the next 30 days.

Proself Enterprise/Standard Edition Ver5.61 and earlier, Proself Gateway Edition Ver1.62 and earlier, and Proself Mail Sanitize Edition Ver1.07 and earlier allow a remote authenticated attacker with an administrative privilege to execute arbitrary OS commands.

Affected products

• North Grid Proself: up to and including 1.07; up to and including 1.62; up to and including 5.61

Published 2023-08-18. Last modified 2026-06-17.