What’s Vulnerable › Vulnerabilities

CVE-2018-20953

Severity: medium (CVSS 6.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-08-01 · updated 2026-06-17
Weakness: CWE-79

Description

cPanel before 68.0.27 allows self XSS in the WHM listips interface (SEC-389).

Affected products

WebPros cPanel: from 61.9999.55 before 62.0.39; from 65.9999.38 before 66.0.35; from 67.9999.64 before 68.0.27 — fixed in 62.0.39, 66.0.35, 68.0.27

How to fix

Upgrade to a fixed version: WebPros cPanel 62.0.39, 66.0.35, 68.0.27. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2018-20953 or the next vulnerability affects your stack