Design/Logic Flaw

2024-02-1316:15:00

PRIOn knowledge base

www.prio-n.com

zimbra collaboration

xss

vulnerability

session stealing

webmail redirection

7.3 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15, 9.0, and 10.0. XSS, with resultant session stealing, can occur via JavaScript code in a link (for a webmail redirection endpoint) within en email message, e.g., if a victim clicks on that link within Zimbra webmail.