CVE-2018-20928

MEDIUM 6.1CVE-2018-20928 · Published 01/08/2019 · updated 17/06/2026

In short

CVE-2018-20928 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 62.0.42, 68.0.33, 70.0.23 or later.

Package	Affected versions	Patched versions
cpanel cpanel	`≥ 61.9999.55, < 62.0.42≥ 67.9999.64, < 68.0.33≥ 69.9999.122, < 70.0.23`	`62.0.4268.0.3370.0.23`

cPanel before 70.0.23 allows stored XSS via the cpaddons vendor interface (SEC-391).

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

≥ 61.9999.55, < 62.0.42≥ 67.9999.64, < 68.0.33≥ 69.9999.122, < 70.0.23

62.0.4268.0.3370.0.23

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