CVE-2026-102127
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.
- Score
- CVSS 3.1 7.0 High
- Status
- Analyzed - 9119a7d8-5eab-497f-8521-727c672e3725
- Published
- 2026-09-30
- Last modified
- 2026-10-08
- Weaknesses
- CWE-611
Affected products
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
