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Lab 87 — GridWatch — SQL Injection in Agent Heartbeat API

hackadvisor

Task: Infrastructure monitoring platform with agent heartbeat API that takes Bearer token in Authorization header, SQLite backend. Solution: UNION-based SQL injection in Bearer token with /**/ comment space bypass to enumerate tables and extract flag from system_secrets.

$ ls tags/ techniques/
sqlite_schema_enumerationdecoy_flag_identificationunion_based_sql_injectionsql_comment_space_bypassauthorization_header_injection

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