webPromedium

Lab 53 — TeamPulse — SQL Injection via WebSocket Employee Lookup

hackadvisor

Task: TeamPulse HR platform with WebSocket-based employee lookup vulnerable to SQL injection via unparameterized employeeID field in SQLite. Solution: UNION-based SQLi through WebSocket to enumerate sqlite_master, discover system_config table, and extract the flag while ignoring decoy flags in HTML comments.

sqlite sql_injection nginx union_based_sqli honeypot websocket decoy_flag express_js

sqlite_master_enumerationdecoy_flag_identificationcolumn_count_matchingwebsocket_sqliunion_based_injection

$ ls tags/ techniques/

sqlite sql_injection nginx union_based_sqli honeypot websocket decoy_flag express_js

sqlite_master_enumerationdecoy_flag_identificationcolumn_count_matchingwebsocket_sqliunion_based_injection

Analysis

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$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

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