CVE-2024-45515

MEDIUM

Zimbra Collaboration < 10.1.0 - Cross-Site Scripting via Briefcase File Import

Title source: llm
STIX 2.1

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 (4)

Core 4

Scores

CVSS v3 6.1
EPSS 0.0029
EPSS Percentile 20.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
zimbra/collaboration < 10.1.0
Published Jul 30, 2025
Tracked Since Feb 18, 2026