Description (CNA)
An XML parser used by Kiteworks Email Protection Gateway did not restrict external entity references. Where an optional, non-default message-processing feature is enabled, a remote and unauthenticated sender could potentially use a crafted message to read files accessible to the gateway service account, including cryptographic key material and credentials, and have them sent to a destination they control.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Kiteworks / Email Protection Gateway | affected 0 before 9.5.1; unaffected 9.5.1 |
CWE
CWE-611
References
- https://github.com/kiteworks/security-advisories/security/advisories/GHSA-9jwc-h943-6f84
- 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.