CVE-2023-43102

Summary

CVE-2023-43102 is a newly discovered vulnerability affecting Zimbra Collaboration (ZCS) versions prior to 10.0.4. This issue permits an attacker to execute Cross-Site Scripting (XSS) attacks, gaining unauthorized access to an authenticated user's mailbox. The vulnerability can be exploited by inserting malicious scripts into specially crafted emails or web pages, allowing the attacker to steal sensitive information or take control of the user's account. This issue has been resolved in patches 43 for ZCS 8.8.15 and 36 for ZCS 9.0.0.

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