CVE-2026-23635: Accellion Kiteworks

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Kiteworks is a private data network (PDN). In Kiteworks Secure Data Forms prior to version 9.2.1, a misconfiguration of the security attributes could potentially lead to Unprotected Transport of Credentials under certain circumstances. Upgrade Kiteworks to version 9.2.1 or later to receive a patch.

Affected products

• Accellion Kiteworks: before 9.2.1 (fixed in 9.2.1)

Published 2026-03-25. Last modified 2026-06-17.