CVE-2026-86308

light0011 cms Debug Mode config.php information disclosure

State: Published
Severity: 6.9 Medium
Published: Sep 7, 2026
Updated: Sep 9, 2026
Reserved: Sep 6, 2026

Description

A vulnerability was detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This issue affects some unknown processing of the file App/Common/Conf/config.php of the component Debug Mode. The manipulation of the argument DB_DEBUG results in information disclosure. It is possible to launch the attack remotely. The exploit is now public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R	VulDB
3.0	5.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R	VulDB
2.0	5.0 Medium	AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-200 Information Disclosure
CWE-284 Improper Access Controls

Affected Products

Product	Versions
cmslight0011	c774dce31c6df0055568a8d5c53d964d99be199dAffected f72cf46f601efb2a0618c3814cc2f61380b38930Affected

References

VDB-399481 | light0011 cms Debug Mode config.php information disclosurevdb-entrytechnical-description
VDB-399481 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-86308 | CVE Analysis and Reportthird-party-advisory
Submit #894870 | light0011 cms f72cf46f601efb2a0618c3814cc2f61380b38930 Exposure of Sensitive System Information Due to Uncleared Debugthird-party-advisory
https://github.com/light0011/cms/issues/10issue-tracking
https://github.com/light0011/cms/issues/17exploitissue-tracking
https://github.com/light0011/cms/product

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