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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 07 Aug 2025 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Zimbra collaboration
CPEs cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:*
Vendors & Products Zimbra collaboration

Thu, 31 Jul 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Zimbra
Zimbra zimbra
Zimbra zimbra Collaboration Suite
Vendors & Products Zimbra
Zimbra zimbra
Zimbra zimbra Collaboration Suite

Wed, 30 Jul 2025 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 30 Jul 2025 14:30:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-07-30T18:52:05.267Z

Reserved: 2024-09-01T00:00:00.000Z

Link: CVE-2024-45515

cve-icon Vulnrichment

Updated: 2025-07-30T18:51:58.575Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-30T15:15:32.373

Modified: 2025-08-07T18:16:45.977

Link: CVE-2024-45515

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-31T10:09:17Z