CVE-2020-29135: cPanel

Medium severity, CVSS 4.1. EPSS: 0.6% chance of exploitation in the next 30 days.

cPanel before 90.0.17 has multiple instances of URL parameter injection (SEC-567).

Affected products

• cPanel cPanel: before 90.0.17 (fixed in 90.0.17)

Published 2020-11-27. Last modified 2026-06-17.