Hunting for SSRF Bugs in PDF Generators
Summary
This article discusses how to identify and exploit Server-Side Request Forgery (SSRF) vulnerabilities specifically within PDF generation functionalities on websites. It highlights common features that indicate a higher likelihood of finding such bugs.
IFF Assessment
FOE
Server-Side Request Forgery (SSRF) vulnerabilities can be exploited by attackers to make the server perform unintended requests, potentially leading to unauthorized access to internal resources or sensitive data.
Defender Context
Defenders should be aware of SSRF vulnerabilities in applications that process user-supplied data to generate files like PDFs. It's crucial to validate and sanitize all user inputs to prevent the server from making malicious requests on behalf of an attacker.