Cross-Site Scripting Vulnerability in Zimbra Collaboration by Zimbra
CVE-2024-45516

6.1MEDIUM

Key Information:

Vendor

Zimbra

Status
Zimbra Collaboration
Vendor
CVE Published:
14 May 2025

What is CVE-2024-45516?

A Cross-Site Scripting vulnerability in Zimbra Collaboration's Classic UI enables attackers to execute arbitrary JavaScript by leveraging insufficient sanitization of HTML content in emails. This vulnerability allows unauthorized access to sensitive information when a victim views a specially crafted email, executing malicious scripts without any further user interaction.

References

https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
https://wiki.zimbra.com/wiki/Security_Center
https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosur...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2024-45516 : Cross-Site Scripting Vulnerability in Zimbra Collaboration by Zimbra