CVE-2026-73573

Published Aug 13, 2026

Last updated 19 days ago

Overview

Description
In Zimbra Collaboration (ZCS) before 10.1.17, a path traversal vulnerability exists in the Zimbra Briefcase document editing functionality due to improper validation of the packages parameter. An authenticated attacker can exploit this vulnerability by supplying a crafted path traversal sequence, potentially allowing unauthorized disclosure of sensitive files within the web application directory.
Source
cve@mitre.org
NVD status
Analyzed
Products
zimbra_collaboration_suite

Risk scores

CVSS 3.1

Type
Primary
Base score
6.5
Impact score
3.6
Exploitability score
2.8
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity
MEDIUM

Weaknesses

cve@mitre.org
CWE-24

Social media

Hype score
Not currently trending

Configurations