CVE-2016-10805: cPanel

High severity, CVSS 8.8. EPSS: 1.5% chance of exploitation in the next 30 days.

cPanel before 57.9999.54 allows demo accounts to execute arbitrary code via ajax_maketext_syntax_util.pl (SEC-109).

Affected products

• cPanel cPanel: from 11.50.0.4, before 11.50.6.2 (fixed in 11.50.6.2); from 11.51.9999.98, before 11.52.6.1 (fixed in 11.52.6.1); from 11.54.0.0, before 11.54.0.24 (fixed in 11.54.0.24); from 55.9999.61, before 56.0.15 (fixed in 56.0.15); from 57.9999.48, before 57.9999.54 (fixed in 57.9999.54)

Published 2019-08-07. Last modified 2026-06-17.