SSRF Exploit

A Server-Side Request Forgery (SSRF) exploit is a critical web security vulnerability where an attacker tricks a server into making unauthorized requests to internal or external systems. By exploiting trust relationships within the server’s environment, SSRF can be used to access sensitive data, scan internal networks, or even trigger remote code execution. Often stemming from improperly validated user input, SSRF attacks target cloud metadata endpoints, internal admin panels, or other protected resources. Preventing SSRF requires strict input validation, network segmentation, and the use of allowlists to restrict outbound requests.

Hackers Target SSRF Bugs in EC2-Hosted Sites to Steal AWS Credentials

Hackers Target SSRF Bugs in EC2-Hosted Sites to Steal AWS Credentials

Recent cyberattacks exploited a weakness in Amazon EC2 configurations. Hackers targeted Server-Side Request Forgery (SSRF) vulnerabilities in websites hosted on EC2. This allowed them to access the internal EC2 metadata service and steal AWS Identity and Access Management (IAM) credentials. The campaign, observed in March 2025, leveraged older, less secure metadata services. Organizations are urged to upgrade to newer, more secure versions and implement other security measures. A cybersecurity firm, F5 Labs, detailed these attacks and recommends specific defenses, which are also offered as services by Technijian. ... Read More