CSP Evaluator is a specialized tool designed for developers and security professionals to assess the strength and effectiveness of Content Security Policies (CSP) in protecting web applications from cross-site scripting (XSS) attacks. By automating what is typically a complex and tedious manual review, this tool helps uncover subtle weaknesses or bypasses in CSP implementations that could compromise security.
Built upon extensive large-scale research, CSP Evaluator provides actionable insights that enable developers to strengthen their CSP configurations, thereby enhancing the overall protection of their websites and applications. Available both as a standalone web tool and as a convenient Chrome extension, CSP Evaluator serves as an essential aid for anyone serious about web security.
It’s important to note that while Google offers this tool to support developers, it does so without any formal guarantees or warranties, emphasizing that it’s meant purely as a helpful resource rather than a definitive security solution.
