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.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 13 Aug 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| First Time appeared |
Zimbra
Zimbra collaboration |
|
| Weaknesses | CWE-352 | |
| CPEs | cpe:2.3:a:zimbra:collaboration:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Zimbra
Zimbra collaboration |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-08-13T15:58:38.101Z
Reserved: 2026-08-12T22:00:05.774Z
Link: CVE-2026-73575
No data.
Status : Received
Published: 2026-08-13T16:19:06.767
Modified: 2026-08-13T16:19:06.767
Link: CVE-2026-73575
No data.
OpenCVE Enrichment
Updated: 2026-08-13T17:30:06Z
Weaknesses