CVE-2026-6572 | Collabora KodExplorer up to 4.52 fileUpload Endpoint share.class.php improper authorization

A vulnerability, which was classified as critical, has been found in Collabora KodExplorer up to 4.52. Affected by this issue is some unknown functionality of the file /app/controller/share.class.php of the component fileUpload Endpoint. The manipulation of the argument fileUpload leads to improper authorization.

This vulnerability is referenced as CVE-2026-6572. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.VulDB Recent EntriesRead More