What is CVE-2026-6572?

CVE-2026-6572 is a medium-severity vulnerability in Collabora Kodexplorer, classified under Incorrect Privilege Assignment. CVSS score: 5.6/10. Published 2026-04-19.

How severe is CVE-2026-6572?

Medium severity. CVSS v3 base score is 5.6 out of 10.

Auth bypass in Collabora Kodexplorer

CVE-2026-6572

A security vulnerability has been detected 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…

EPSS: 0.000 (4.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Collabora Kodexplorer — versions 4.0, 4.1, 4.2

Weakness classification (CWE)

References

VDB-358206 | Collabora KodExplorer fileUpload Endpoint share.class.php improper authorization (technical-description, vdb-entry)
VDB-358206 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
Submit #789988 | KodExplorer 4.52 Business Logic Bypass (third-party-advisory)
cna@vuldb.com (exploit, broken-link)

Frequently asked questions

What is CVE-2026-6572?: CVE-2026-6572 is a medium-severity vulnerability in Collabora Kodexplorer, classified under Incorrect Privilege Assignment. CVSS score: 5.6/10. Published 2026-04-19.
How severe is CVE-2026-6572?: Medium severity. CVSS v3 base score is 5.6 out of 10.