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CVE-2026-112027— light0011 cms Uploadify check-exists.php file_exists file information disclosure

Quick assessment

Affected
light0011 cms
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Light0011 CMS（版本标识：c774dce31c6df0055568a8d5c53d964d99be199d / f72cf46f601efb2a0618c3814cc2f61380b38930）中发现一个安全漏洞。该漏洞影响 Uploadify 组件中 Public/Home/js/uploadify/check-exists.php 文件内的 file_exists 函数。攻击者可通过操纵 filename 参数，导致文件和目录信息泄露。此攻击可远程发起，且利用方法已公开，可能被利用。项目方已通过

CVSS 5.3 · Medium EPSS 0.34% · P25

Affected Version Matrix 2

VendorProduct Version RangeStatus
light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d affected
f72cf46f601efb2a0618c3814cc2f61380b38930 affected
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I. Basic Information for CVE-2026-112027

Vulnerability Information
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Vulnerability Title
light0011 cms Uploadify check-exists.php file_exists file information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件和路径信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d cpe:2.3:a:light0011:cms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-112027

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III. Intelligence Information for CVE-2026-112027

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Proof of Concept for CVE-2026-112027 (1)

Other References for CVE-2026-112027 (1)

Same Patch Batch · light0011 · 2026-10-18 · 4 CVEs total

CVE-2026-112025 7.3 HIGH light0011 cms Captcha Validation UserController.class.php access control
CVE-2026-112028 6.5 MEDIUM light0011 cms Vote VoteController.class.php logic error
CVE-2026-112026 3.7 LOW light0011 cms UserModel.class.php sha1 weak password hash

IV. Related Vulnerabilities

Same product: cms
Same vendor: light0011
Same weakness: CWE-538

V. Comments for CVE-2026-112027

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