CVE-2024-45514
high-risk
Published 2024-11-21
An issue was discovered in Zimbra Collaboration (ZCS) through v10.1. A Cross-Site Scripting (XSS) vulnerability exists in one of the endpoints of Zimbra Webmail due to insufficient sanitization of the packages parameter. Attackers can bypass the existing checks by using encoded characters, allowing the injection and execution of arbitrary JavaScript within a victim's session.
Do I need to act?
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0.18% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.4/10
Medium
NETWORK
/ LOW complexity
Affected Products (20)
Affected Vendors
References (6)
Vendor Advisory
https://wiki.zimbra.com/wiki/Security_Center
51
/ 100
high-risk
Severity
21/34 · High
Exploitability
1/34 · Minimal
Exposure
29/34 · Critical