Information disclosure in Light0011 Cms
CVE-2026-112027
A vulnerability was detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this vulnerability is the function file_exists of the file Public/Home/js/uploadify/check-exists.php of the component Uploadify. The manipulation of the argument filename results in file and directory information exposure. The attack may be launched remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Light0011 Cms — versions c774dce31c6df0055568a8d5c53d964d99be199d, f72cf46f601efb2a0618c3814cc2f61380b38930
Weakness classification (CWE)
References
- vuldb.com/vuln/421675 (technical-description, vdb-entry)
- vuldb.com/vuln/421675/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-112027 (third-party-advisory)
- vuldb.com/submit/1008072 (third-party-advisory)
- github.com/light0011/cms/issues/15 (issue-tracking, exploit)
- github.com/light0011/cms/ (product)
Frequently asked questions
- What is CVE-2026-112027?
- CVE-2026-112027 is a medium-severity vulnerability in Light0011 Cms, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-10-18.
- How severe is CVE-2026-112027?
- Medium severity. CVSS v3 base score is 5.3 out of 10.