High severity · published Sep 3, 2026
CVE-2026-85378
light0011 cms Chapter Controller ChapterController.class.php _initialize authorization
7.3
CVSS
0.5%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% 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-2026-85378
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85378
github.com
https://github.com/light0011/cms/
github.com
https://github.com/light0011/cms/issues/4
vuldb.com
https://vuldb.com/cve/CVE-2026-85378
vuldb.com
https://vuldb.com/submit/894787
vuldb.com
https://vuldb.com/vuln/398532
vuldb.com
https://vuldb.com/vuln/398532/cti
More from cms
7.3
CVE-2026-112025
light0011 cms Captcha Validation UserController.class.php access control
7.3
CVE-2026-86306
light0011 cms Cookie Helper UserModel.class.php improper authentication
7.3
CVE-2026-86305
light0011 cms Upload.class.php upload unrestricted upload
7.3
CVE-2026-85380
light0011 cms UEditor controller.php catchimage server-side request forgery
7.3
CVE-2026-85379
light0011 cms Query Builder ChapterController.class.php searchChapter sql injection
