CyberRota Analysis
AI-GeneratedOctoPrint's web interface for 3D printers is vulnerable due to improper handling of file uploads, allowing attackers with FILE_UPLOAD permission to exploit certain API endpoints and inject reserved internal fields. This could lead to unauthorized access to sensitive configuration files, potential data disclosure, and disruption of service by manipulating runtime files. Users of OctoPrint, particularly those managing 3D printing environments, should prioritize upgrading to versions 1.11.8 or 2.0.0rc3 to mitigate this high-severity risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
OctoPrint provides a web interface for controlling consumer 3D printers. Prior to 1.11.8 and 2.0.0rc3, OctoPrint's custom Tornado upload handler and Flask with Werkzeug parse request parameters differently, allowing an attacker with FILE_UPLOAD permission to inject reserved internal upload fields through query parameters or parser differentials despite the earlier GHSA-m9jh-jf9h-x3h2 fix. The affected endpoints are /api/files/{local|sdcard}, /api/languages, /plugin/backup/restore, and /plugin/pluginmanager/upload_file. An attacker can make OctoPrint treat an arbitrary host file as a temporary upload, move it into a downloadable upload directory, disclose configuration secrets or other readable files, and remove runtime files in a way that can affect a later restart. This issue is fixed in versions 1.11.8 and 2.0.0rc3.