What is CVE-2026-6571?

CVE-2026-6571 is a medium-severity vulnerability in Kodcloud Kodexplorer, classified under Improper Authorization. CVSS score: 6.3/10. Published 2026-04-19.

How severe is CVE-2026-6571?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Auth bypass in Kodcloud Kodexplorer

CVE-2026-6571

A weakness has been identified in kodcloud KodExplorer up to 4.52. Affected by this vulnerability is the function roleGroupAction of the file /app/controller/systemRole.class.php. Executing a manipulation of the argument group_role can lea…

EPSS: 0.000 (2.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Kodcloud Kodexplorer — versions 4.0, 4.1, 4.2

Weakness classification (CWE)

References

VDB-358205 | kodcloud KodExplorer systemRole.class.php roleGroupAction authorization (technical-description, vdb-entry)
VDB-358205 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
Submit #789987 | KodExplorer 4.52 Authorization Bypass (third-party-advisory)
cna@vuldb.com (exploit, broken-link)

Frequently asked questions

What is CVE-2026-6571?: CVE-2026-6571 is a medium-severity vulnerability in Kodcloud Kodexplorer, classified under Improper Authorization. CVSS score: 6.3/10. Published 2026-04-19.
How severe is CVE-2026-6571?: Medium severity. CVSS v3 base score is 6.3 out of 10.