CVE-2026-24754: Accellion Kiteworks

Medium severity, CVSS 5.4. EPSS: 0.1% chance of exploitation in the next 30 days.

Kiteworks is a private data network (PDN). Prior to version 9.3.0, a stored XSS vulnerability in Kiteworks Secure Data Forms could allow an authenticated attacker to execute arbitrary JavaScript code in other users' sessions. Upgrade Kiteworks to version 9.3.0 or later to receive a patch.

Affected products

• Accellion Kiteworks: before 9.3.0 (fixed in 9.3.0)

Published 2026-06-01. Last modified 2026-07-22.