VULNERABILITY INTELLIGENCE

CVE-2026-73575

CVSS score3.1 LOW
EPSS probability0.15%
CISA KEVNot currently listed
Published2026-08-13
Last modified2026-08-28
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

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.

Weakness classification

  • cve@mitre.org: CWE-352

Primary references