๐Ÿ›ก๏ธ CVE-2026-33372
๐ŸŸก CVSS 5.4 โ€” Medium โœ… No Known Exploit CWE-352 NVD
5.4
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A cross-site request forgery (CSRF) vulnerability exists in Zimbra Webmail due to improper validation of CSRF tokens. The application accepts CSRF tokens supplied within the request body instead of requiring them through the expected request header. An attacker can exploit this issue by tricking an authenticated user into submitting a crafted request. This may allow unauthorized actions to be performed on behalf of the victim.

Details

Severity MEDIUM
CVSS Score 5.4
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE CWE-352
Public Exploit โœ… No
Source NVD
Published 2026-03-20
Updated 2026-06-02
Modified 2026-04-01
Fix URL N/A

Affected Packages

Software From version Fixed in
zimbra-collaboration-suite 10.0.0 10.1.16

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