Browsing Tag
Zimbra
3 posts
Russian Hackers Used a Zimbra Zero-Day to Steal Emails Without Link Clicks
Russian hackers from the TA488 group exploited a Zimbra webmail flaw triggered when emails were opened or previewed, stealing credentials and up to 90 days of messages from victims.
July 24, 2026
Zimbra CVE-2024-27443 XSS Flaw Hits 129K Servers, Sednit Suspected
A critical XSS vulnerability, CVE-2024-27443, in Zimbra Collaboration Suite’s CalendarInvite feature is actively being exploited, potentially by the…
May 24, 2025
Zimbra email platform vulnerability exploited to steal European govt emails
Researchers have noted that attackers are targeting a medium-severity Zimbra vulnerability that the company patched in version 9.0.0 Patch 24, one year ago.
April 1, 2023