CVE-2014-5298

FileUploadsFilter.php in X2Engine 4.1.7 and earlier, when running on case-insensitive file systems, allows remote attackers to bypass the upload blacklist and conduct unrestricted file upload attacks by uploading a file with an executable extension that contains uppercase letters, as demonstrated using a PHP program.

Score

CVSS 2.0 5.0 Medium

Status

Modified - cve@mitre.org

Published

2014-10-10

Last modified

2024-08-06

Weaknesses

CWE-264

Affected products

• X2engine (X2engine)

References

• http://karmainsecurity.com/KIS-2014-10
• http://packetstormsecurity.com/files/128353/X2Engine-4.1.7-Unrestricted-File-Upload.html
• http://seclists.org/fulldisclosure/2014/Sep/78
• http://www.securityfocus.com/archive/1/533514/100/0/threaded
• https://cert-portal.siemens.com/productcert/pdf/ssa-234763.pdf
• https://github.com/X2Engine/X2Engine/blob/master/CHANGELOG.md