Description
An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. A Cross-Site Scripting (XSS) vulnerability in the /h/rest endpoint of the Zimbra webmail and admin panel interfaces allows attackers to execute arbitrary JavaScript in the victim's session. This issue is caused by improper sanitization of user input, leading to potential compromise of sensitive information. Exploitation requires user interaction to access the malicious URL.
References
wiki.zimbra.com/wiki/Security_Center
wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy
wiki.zimbra.com/wiki/Zimbra_Releases/10.1.1
wiki.zimbra.com/wiki/Zimbra_Releases/10.0.9
wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P41
wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P46