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May 8, 2023
Severity
Medium
Analysis Summary
CVE-2023-29489
cPanel is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the cpsrvd error page. A remote attacker could exploit this vulnerability using a specially crafted URL to execute script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
Impact
- Cross-Site Scripting
Indicators Of Compromise
CVE
- CVE-2023-29489
Affected Vendors
WordPress
Affected Products
- cPanel 11.102
- cPanel 11.106
- cPanel 11.108
- cPanel 11.109
Remediation
Upgrade to the latest version of cPanel, available from the cPanel Web site.