Description (CNA)
On a Kiteworks Email Protection Gateway cluster with database replication enabled, a party trusted by the cluster could submit a crafted serialized object that was deserialized without sufficient validation, potentially allowing code execution as the gateway service account. Replication is disabled by default, and exploitation requires control of a trusted cluster peer or administrative access to the appliance.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Kiteworks / Email Protection Gateway | affected 0 before 9.5.1; unaffected 9.5.1 |
CWE
CWE-502
References
- https://github.com/kiteworks/security-advisories/security/advisories/GHSA-vmwr-r5xq-hp49
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json
ADP enrichment
No English description supplied.
No references supplied.