Kiteworks Email Protection Gateway before version 9.5.0 is vulnerable to Unsafe Reflection and does not sufficiently restrict the code that the mail-processing pipeline could load from an imported rule configuration. An authenticated administrator with mail-rule configuration privileges could cause the gateway to load and execute code beyond the approved set of mail-processing components, potentially in the context of the mail-gateway service account.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://github.com/kiteworks/security-advisories/security/advisories/GHSA-9f5q-3c34-cpg8 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.2 · accellionNVD modified 2026-10-08 13:42
Affected (CPE criteria) 1
cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*