CVE-2026-24756

Medium

Description

Kiteworks is a private data network (PDN). Prior to version 9.3.0, an Insecure Direct Object Reference (IDOR) vulnerability in Kiteworks Secure Data Forms allows an authenticated user to modify resources belonging to other users due to insufficient authorization checks on resource ownership. Upgrade Kiteworks to version 9.3.0 or later to receive a patch.

SeverityMedium

CVSS4.3

Exploit probability—

ProductAccellion Kiteworks

PublishedJun 1, 2026

First seenJun 1, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

accellion kiteworks9.3.0 or later

Affected products

Product	Affected versions	Fixed in
accellion kiteworks	v < 9.3.0	9.3.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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