Medium severity · published Sep 4, 2026
CVE-2026-85381
light0011 cms Chapter Controller ChapterController.class.php authorization
5.3
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CM
cms · light0011
c774dce31c6df0055568a8d5c53d964d99be199d; f72cf46f601efb2a0618c3814cc2f61380b38930 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-85381
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85381
github.com
https://github.com/light0011/cms/
github.com
https://github.com/light0011/cms/issues/5
vuldb.com
https://vuldb.com/cve/CVE-2026-85381
vuldb.com
https://vuldb.com/submit/894801
vuldb.com
https://vuldb.com/vuln/398535
vuldb.com
https://vuldb.com/vuln/398535/cti
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