This tweet is from a user who has discovered two endpoints that are vulnerable to reflected Cross-Site Scripting (XSS) attacks but is struggling to bypass the Web Application Firewall (WAF) protection implemented by AWS CloudFront. The user is looking for urgent help because all the payloads they have tried so far are being blocked or filtered by the WAF. AWS CloudFront includes a WAF feature that helps protect web applications by filtering and monitoring HTTP requests to prevent attacks like XSS. XSS is a type of security vulnerability typically found in web applications where attackers can inject malicious scripts into webpages viewed by other users. Bypassing a WAF often involves finding payload variations or encoding that can evade detection while still triggering the vulnerability. However, the tweet does not specify any particular payloads tried, so it's unclear what techniques the user has already attempted. To assist, one might advise experimenting with encoding methods, using less common payloads, or researching specific AWS CloudFront WAF bypass techniques for reflected XSS. Security researchers and penetration testers often share such bypass methods publicly or in professional forums to help improve security awareness and defenses. Overall, this tweet highlights a common challenge in web security testing — bypassing advanced WAF protections to demonstrate and remediate vulnerabilities effectively.
For more insights, check out the original tweet here: https://twitter.com/AleeyuDev/status/1968916930183483657