Web Source Review

Objective

Manual review of client-side source for hidden endpoints, secrets, and logic flaws.

Attribution: Methodology from KathanP19/HowToHunt — Web_Source_Review. Licensed GPL-3.0.

Testing Methodology

# Extract JS files
curl -s https://target.com | grep -o 'src="[^"]*\.js[^"]*"' | cut -d'"' -f2 > js.txt
cat js.txt | while read js; do curl -s "https://target.com$js" | grep -E "api|key|secret|token|admin" | head; done

# Search for hidden endpoints
grep -r "api/" js_files/
grep -r "fetch\|axios\|XMLHttpRequest" js_files/

# Check HTML comments
curl -s https://target.com | grep -i "comment\|todo\|fixme"

# Use LinkFinder
python3 LinkFinder.py -i https://target.com -o cli

References

• HowToHunt — Web Source Review