CVE-2026-86308

light0011 cms Debug Mode config.php information disclosure

MEDIUM
5.3
CVSS Score
Published: September 7, 2026 at 01:30 PM UTC
Updated: September 9, 2026 at 03:17 PM UTC
1 product affected across 1 vendorCMS

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

c774dce31c6df0055568a8d5c53d964d99be199df72cf46f601efb2a0618c3814cc2f61380b38930

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (7)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/399481
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/399481/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-86308
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/894870
Issue Tracking
Source: cverecord
https://github.com/light0011/cms/issues/10
ExploitIssue Tracking
Source: cverecord
https://github.com/light0011/cms/issues/17
Product
Source: cverecord
https://github.com/light0011/cms/

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-200CWE-284

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