CVE-2024-45515
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-07-30

Last updated on: 2025-08-07

Assigner: MITRE

Description
An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. A Cross-Site Scripting (XSS) vulnerability exists in Zimbra webmail due to insufficient validation of the content type metadata when importing files into the briefcase. Attackers can exploit this issue by crafting a file with manipulated metadata, allowing them to bypass content type checks and execute arbitrary JavaScript within the victim's session.
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Meta Information
Published
2025-07-30
Last Modified
2025-08-07
Generated
2026-05-07
AI Q&A
2025-07-30
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
zimbra collaboration to 10.1.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability is a Cross-Site Scripting (XSS) issue in Zimbra webmail (ZCS through version 10.1). It occurs because the application does not properly validate the content type metadata when users import files into the briefcase feature. An attacker can create a file with manipulated metadata to bypass these checks and execute arbitrary JavaScript code within the victim's webmail session.


How can this vulnerability impact me? :

An attacker exploiting this vulnerability can execute arbitrary JavaScript in the context of the victim's webmail session. This can lead to session hijacking, theft of sensitive information, unauthorized actions performed on behalf of the user, or other malicious activities within the affected webmail environment.


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