CyberRota Analysis
AI-GeneratedFileRun versions up to and including 2026.2.0 are vulnerable to an OS command injection flaw that enables authenticated attackers to execute arbitrary code remotely by uploading files with specially crafted filenames. The vulnerability arises from the thumbnail generation system, which improperly handles filenames, allowing shell command substitution sequences to be executed. Organizations using affected versions should prioritize patching this vulnerability to mitigate the risk of remote code execution.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
FileRun up to and including version 2026.2.0 contains an OS command injection vulnerability that allows authenticated attackers to achieve remote code execution by uploading a file with a malicious filename containing shell command substitution sequences. The thumbnail generation system passes filenames wrapped in shell double-quotes directly to exec() without escapeshellarg() sanitization, allowing filenames such as $(PAYLOAD).mp4 to survive the filename sanitizer and be evaluated as shell commands when ffmpeg, ImageMagick, vips, or stl-thumb processes the file during thumbnail generation.