This tweet mentions a tool described as a subdomain finder toolkit that can also bypass WAF (Web Application Firewall). Although it does not specify the vendor of the WAF or the type of vulnerability it bypasses, the claim suggests that the toolkit includes some functionality to circumvent WAF protections. WAFs are designed to block malicious traffic and attacks like SQL injection, XSS, RCE, etc., but some tools might use specific techniques to evade these defenses, allowing the enumeration or exploitation of subdomains behind a WAF. However, without more detailed information on the techniques or payloads involved, it is not possible to describe the exact nature of the bypass. The subdomain finder functionality likely helps in discovering hidden or unmanaged subdomains which could then be tested for vulnerabilities, possibly even if they are protected by a WAF. This kind of toolkit might be useful for security researchers or penetration testers focusing on reconnaissance and bypassing WAF restrictions during their security assessments.
Check out the original tweet here: https://twitter.com/GoodHack207/status/2049099340816531554