From SSRF discovery to RCE exploitation in 32 iterations. XBOW systematically analyzed TiTiler's expression parser, discovered Python execution through error patterns, then crafted payloads using subclass traversal to achieve command execution. Complete analysis: bit.ly/46XzOiA
XBOW – Beyond the Bands: Exploiting TiTiler’s Expression Parser for Remote Code Execution
A methodical analysis of TiTiler's API endpoints and its expression parser, leading to arbitrary Python code execution on the server.
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