This tweet is a general statement indicating that there are continuous discoveries of new methods to bypass Web Application Firewalls (WAFs). The user is actively documenting these bypass techniques, suggesting a collection of various vulnerabilities and bypass payloads affecting different WAF vendors. However, the tweet does not provide specific details about any particular vulnerability, payload, or WAF vendor. It reflects the ongoing challenge in web security where attackers continually find new ways to evade defenses like WAFs.
For more details, check out the original tweet here: https://twitter.com/RodoAssis/status/1958543633608479126