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CVE-2026-102127

7.0 high SSVC exploitation: none Analyzed
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.0 · accellionNVD modified 2026-10-08 13:43

Affected (CPE criteria) 1

  • cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*

References 2