CVE-2017-18411: cPanel

Medium severity, CVSS 6.8. EPSS: 0.9% chance of exploitation in the next 30 days.

The "addon domain conversion" feature in cPanel before 67.9999.103 can copy all MySQL databases to the new account (SEC-285).

Affected products

• cPanel cPanel: from 55.9999.61, before 56.0.52 (fixed in 56.0.52); from 59.9999.58, before 60.0.48 (fixed in 60.0.48); from 61.9999.55, before 62.0.30 (fixed in 62.0.30); from 64.0.0, before 64.0.40 (fixed in 64.0.40); from 65.9999.38, before 66.0.23 (fixed in 66.0.23); from 67.9999.64, before 67.9999.103 (fixed in 67.9999.103)

Published 2019-08-02. Last modified 2026-06-17.