Bug 2555325 (CVE-2026-112027)

Summary: CVE-2026-112027 cms: light0011 cms: Information disclosure via filename manipulation in Uploadify
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in the Uploadify component of light0011 cms. A remote attacker can exploit an improper input handling vulnerability by manipulating the filename parameter in the check-exists script. This issue leads to information disclosure, allowing the attacker to verify the existence of arbitrary files and directories on the server.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2565747, 2558070, 2558071, 2565746    
Bug Blocks:    

Description OSIDB Bzimport 2026-10-18 22:41:17 UTC
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.