SECURITY FIXES:
1. Remove unsafe eval() function (launcher.sh:88-99)
- eval() function removed entirely (was a code injection risk)
- Function was unused but posed security liability
2. Fix SQL injection in database queries (reference-db.sh:225-229)
- Properly escape single quotes in database names
- Changed from incorrect backtick escaping to proper SQL escaping
- Database names now safely used in WHERE clauses
3. Fix credential exposure (reference-db.sh:199-235)
- MYSQL_PWD no longer exported (visible to child processes)
- Password kept in local variable only
- Set MYSQL_PWD only for individual mysql commands
- Credentials immediately unset after use
- Password never visible in 'ps aux' or /proc/environ
4. Refactored database queries
- Each mysql command gets password set independently
- Uses here-string (<<<) instead of process substitution for safety
- Proper error handling per query
All critical vulnerabilities addressed
Syntax validation: PASS
Developer
8fc31b6c3a