webPromedium
112 - Умный переулок (Smart Alley)
duckerz
Task: Investigate the Smart Alley system to access video recordings and find hidden information. Solution: Exploited deprecated API v1 endpoint with broken access control to obtain video file, then used ffmpeg for frame extraction to read flag from a sign at 43-second mark.
$ ls tags/ techniques/
frame_extractionapi_versioning_exploit
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