CVE-2026-85381 Details
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.
An authorization bypass vulnerability has been identified in Light0011 CMS, specifically in the Chapter Controller component. This issue arises from an unknown processing flaw in the file 'App/Home/Controller/ChapterController.class.php', which allows manipulation of argument content to bypass authentication requirements. As a result, restricted or paid article content can be accessed by unauthenticated users through predictable or enumerable article IDs. The vulnerability can be exploited remotely, and the affected commit is 'c774dce31c6df0055568a8d5c53d964d99be199d'.
Implement server-side checks to verify user entitlements before accessing or returning restricted article content. Ensure that the content is not sent until the user has been authenticated and meets the required access level.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 4, 2026CISA-ADP
Assessed Sep 8, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/light0011/cms/ | [email protected] | ProductSource CodeVendor |
| https://github.com/light0011/cms/issues/5 | [email protected] | ExploitIssue TrackingRemedyTechnical DescriptionVendor |
| https://vuldb.com/cve/CVE-2026-85381 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/894801 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/398535 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/398535/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-285 | Improper Authorization | [email protected] |
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| light0011 cms | f72cf46f601efb2a0618c3814cc2f61380b38930 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 8, 2026 | CVE Modified | CISA-ADP |
| Sep 4, 2026 | New CVE Received | [email protected] |