What is CVE-2026-85378?

CVE-2026-85378 is a high-severity vulnerability, classified under Improper Authorization. CVSS score: 7.3/10. Published 2026-09-03.

How severe is CVE-2026-85378?

High severity. CVSS v3 base score is 7.3 out of 10.

CVE-2026-85378

CVE-2026-85378

A vulnerability was identified in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this issue is the function AuthController::_initialize of the file App/Admin/Controller/ChapterController.class.php of the component Chapter Controller. The manipulation leads to authorization bypass. The attack can be initiated remotely. The exploit is publicly available and might be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-85378?: CVE-2026-85378 is a high-severity vulnerability, classified under Improper Authorization. CVSS score: 7.3/10. Published 2026-09-03.
How severe is CVE-2026-85378?: High severity. CVSS v3 base score is 7.3 out of 10.