This tweet is a congratulatory message for a successful security breach or exploit. The user is inquiring if the target system was protected by a Web Application Firewall (WAF) and, if so, how the attacker managed to bypass it. The tweet does not provide any specific technical details about the type of WAF, the bypass method, or the payload used. Therefore, no concrete analysis of a WAF bypass technique can be made from this tweet alone.
Original tweet: https://twitter.com/0xObsidian_X/status/1999570688089182362