Cybersecurity · 78 views
Critical Zimbra Flaw Could Let Crafted Emails Run Malicious Code in User Sessions
Zimbra is urging customers to apply updates to address a critical security vulnerability impacting the Classic Web Client that could result in arbitrary code execution.
AI Summary
A critical security vulnerability has been discovered in Zimbra's Classic Web Client, which could allow malicious code to run in user sessions. This flaw, described as a case of stored cross-site scripting (XSS), could be exploited by specially crafted emails. The vulnerability has not yet been assigned a CVE identifier, but Zimbra is urging customers to apply updates to address the issue. The severity of this vulnerability underscores the importance of timely software updates in maintaining the security of email clients.
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