Blind SSRF with Shellshock Exploitation (Expert Level) | Walkthrough

In this video, I take on the PortSwigger Blind SSRF Lab (Expert Level) where we exploit Server-Side Request Forgery (SSRF) in combination with Shellshock to execute remote commands on an internal server and exfiltrate sensitive system information. Lab Summary: - The site uses analytics software that fetches the URL specified in the Referer header when a product page is loaded. - We exploit this behavior to perform a blind SSRF attack against an internal server (192.168.0.X:8080). - Our goal is to inject a Shellshock payload via SSRF to execute commands on the internal server and retrieve the OS username. Exploitation Techniques Used: ✅ Leveraging the Referer header for SSRF ✅ Identifying the internal server within the 192.168.0.X range ✅ Exploiting Shellshock via SSRF ✅ Exfiltrating OS user information through a blind attack Why This Matters? Blind SSRF vulnerabilities are highly critical in real-world applications, especially when combined with command injection flaws like Shellshock. Attackers can use these vulnerabilities to pivot inside internal networks, extract sensitive information, or even achieve remote code execution (RCE). ⚡ Stay Updated! 🔔 Subscribe for more bug bounty tips, hacking tutorials, and PortSwigger lab walkthroughs! 👍 Like & Share if you found this helpful! #BugBounty #SSRF #Shellshock #EthicalHacking #PortSwigger #WebSecurity #cybersecurity @PortSwiggerTV