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CVE-2024-33533

Published: Aug 12, 2024Updated: Mar 13, 2025 Sources: CVE List NVD BDUCWE-79
NVD MITRE
5.4CVSSMEDIUM
EPSS Score
0.3%
Top 82.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An issue was discovered in Zimbra Collaboration (ZCS) 9.0 and 10.0, issue 1 of 2. A reflected cross-site scripting (XSS) vulnerability has been identified in the Zimbra webmail admin interface. This vulnerability occurs due to inadequate input validation of the packages parameter, allowing an authenticated attacker to inject and execute arbitrary JavaScript code within the context of another user's browser session. By uploading a malicious JavaScript file and crafting a URL containing its location in the packages parameter, the attacker can exploit this vulnerability. Subsequently, when another user visits the crafted URL, the malicious JavaScript code is executed.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

Zimbra Collaboration SuiteZimbra Inc.
Mixed
Communications / email-server-client
collaborationzimbra
On-premDesktop App
Enterprise Software / collaboration-groupware
n/an/a
zimbra inc.commercialUSCommunications
zimbracommercialEnterprise Softwareaka zimbra collaboration server

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.8#Security_Fixes
wiki.zimbra.com
https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P40#Security_Fixes
wiki.zimbra.com
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.8#Security_Fixes
wiki.zimbra.com

Timeline

Published
Aug 12, 2024
Last Updated
Mar 13, 2025

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