An issue was discovered in Kurmi Provisioning Suite before 7.9.0.35, 7.10.x through 7.10.0.18, and 7.11.x through 7.11.0.15. A path traversal vulnerability in the DocServlet servlet allows remote attackers to retrieve any file from the Kurmi web application installation folder, e.g., files such as the obfuscated and/or compiled Kurmi source code.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.