CVE-2018-20899

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

cPanel before 71.9980.37 allows stored XSS in the WHM cPAddons installation interface (SEC-398).

Metrics

CVSS 3.0 6.1/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Aug 1, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-209006.1cPanel before 71.9980.37 allows stored XSS in the YUM autorepair functionality (SEC-399).CVE-2018-209016.1cPanel before 71.9980.37 allows Remote-Stored XSS in WHM Save Theme Interface (SEC-400).CVE-2018-209025.5cPanel before 71.9980.37 allows attackers to read root's crontab file by leveraging ClamAV installation (SEC-408).CVE-2018-209036.1cPanel before 71.9980.37 allows self XSS in the WHM Backup Configuration interface (SEC-421).CVE-2018-209044.3cPanel before 71.9980.37 allows attackers to make API calls that bypass the cron feature restriction (SEC-427).CVE-2018-209055.4cPanel before 71.9980.37 allows attackers to make API calls that bypass the backup feature restriction (SEC-429).CVE-2018-209064.3cPanel before 71.9980.37 allows attackers to make API calls that bypass the images feature restriction (SEC-430).CVE-2018-209074.3cPanel before 71.9980.37 does not enforce the Mime::list_hotlinks API feature restriction (SEC-432).CVE-2018-209085.5cPanel before 71.9980.37 allows arbitrary file-read operations during pkgacct custom template handling (SEC-435).CVE-2018-209097.1cPanel before 70.0.23 allows arbitrary file-chmod operations during legacy incremental backups (SEC-338).CVE-2018-209106.1cPanel before 70.0.23 allows self XSS in the WHM cPAddons showsecurity Interface (SEC-357).CVE-2018-209117.2cPanel before 70.0.23 allows code execution because "." is in @INC during a Perl syntax check of cpaddonsup (SEC-359).
CVE-2018-20899: Medium severity, CVSS 6.1 | Vulnix