CSRF in Zimbra Collaboration
CVE-2026-73575
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 at…
Vulnerability class: CSRF (Cross-Site Request Forgery)
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Zimbra Collaboration — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-73575?
- CVE-2026-73575 is a low-severity vulnerability in Zimbra Collaboration, classified under Cross-Site Request Forgery (CSRF). CVSS score: 3.1/10. Published 2026-08-13.
- How severe is CVE-2026-73575?
- Low severity. CVSS v3 base score is 3.1 out of 10.