CVE-2026-73575

Published Aug 13, 2026

Last updated 20 days ago

Overview

Description
In Zimbra Collaboration (ZCS) before 10.1.17, a Cross-Site Request Forgery (CSRF) vulnerability exists in the Exchange Web Services (EWS) endpoint of Zimbra Collaboration (ZCS) due to insufficient validation of request content types. An attacker can exploit this vulnerability by causing an authenticated user to submit a crafted request, potentially allowing unauthorized actions to be performed on behalf of the victim.
Source
cve@mitre.org
NVD status
Analyzed
Products
zimbra_collaboration_suite

Risk scores

CVSS 3.1

Type
Primary
Base score
3.5
Impact score
1.4
Exploitability score
2.1
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Severity
LOW

Weaknesses

cve@mitre.org
CWE-352

Social media

Hype score
Not currently trending

Configurations