CVE-2026-85381 light0011 cms Chapter Controller ChapterController.class.php authorization
Remote attackers can bypass authorization controls in the Chapter Controller to access restricted content without proper permissions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-85381?
CVE-2026-85381 is a medium-severity missing authorization vulnerability in light0011 cms, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security vulnerability has been detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This issue affects some unknown processing of the file App/Home/Controller/ChapterController.class.php of the component Chapter Controller. Such manipulation of the argument content leads to authorization bypass. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-85381?
How do I fix CVE-2026-85381?
No fix has been published for CVE-2026-85381 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-85381 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-85381 exists.
Sources
Also known as GHSA-g7x4-45c8-wpx3.