TrustedSec releases waf-fu to harvest and replay credentials from AWS WAF logs exposing unredacted headers
TrustedSec researcher Lilly Mayo published waf-fu, an offensive tool that pulls AWS WAF log data into a local sqlite database and enables replay of logged requests. During an engagement, the author found WAF logs in CloudWatch that captured all headers unredacted, including session cookies and other authentication material, which can be r…