Cross-site scripting in cPanel - #VU101729
Published: December 12, 2024
Vulnerability identifier: #VU101729
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: cPanel, Inc
Affected software:
cPanel
cPanel
Detailed vulnerability description
The vulnerability allows a remote attacker to perform self-XSS attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within the webdiskvbs.cgi script. A remote attacker can trick the victim into injecting a specially crafted payload into a specific form and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Remediation
Install updates from vendor's website.