CVE-2018-20903

MEDIUM 6.1CVE-2018-20903 · Published 01/08/2019 · updated 17/06/2026

In short

CVE-2018-20903 is a MEDIUM (CVSS 6.1) vulnerability affecting cpanel (cpanel).
Chance of exploitation in the next 30 days (EPSS): 0.65%, higher than 51.1% of all vulnerabilities.
Fix: update to 71.9980.37 or later.

Package	Affected versions	Patched versions
cpanel cpanel	`< 71.9980.37`	`71.9980.37`

cPanel before 71.9980.37 allows self XSS in the WHM Backup Configuration interface (SEC-421).

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