Description
xbtitFM 4.1.18 contains an insecure file upload vulnerability that allows authenticated attackers with administrative privileges to upload and execute arbitrary PHP code through the file_hosting feature. Attackers can bypass file type restrictions by modifying the Content-Type header to image/gif, adding GIF89a magic bytes, and using alternate PHP tags to upload web shells that execute system commands.
Problem types
CWE-434: Unrestricted Upload of File with Dangerous Type
Product status
4.1.18
Credits
xbtitFM Team
References
www.exploit-db.com/exploits/51909 (ExploitDB-51909)
xbtitfm.eu (Official Vendor Homepage)
www.vulncheck.com/...cure-file-upload-in-filehosting-feature (VulnCheck Advisory: xbtitFM 4.1.18 Insecure File Upload in file_hosting Feature)
Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.