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medium·Web Vulnerabilities·Updated Jul 28, 2024

Header SSRF Injection

A comprehensive Nuclei template to identify SSRF vulnerabilities by injecting various headers.

Est. Time~8 minutes
Scan TypeSingle Scan
Targetsurl
CostFree
3.5k
Times Used
continuous scan runs
5.5k
Continuously Checked
assets under CS
181
Vulnerabilities Found
confirmed findings
References
Detail

This scan is designed to detect Server-Side Request Forgery (SSRF) vulnerabilities by injecting various HTTP headers. SSRF vulnerabilities allow an attacker to make requests from the server to other internal or external systems, potentially leading to data exfiltration, unauthorized access, and other malicious activities. This template tests multiple headers and techniques to identify any SSRF weaknesses in the target application.

 
Solution Advice

Result Solution: To mitigate SSRF vulnerabilities, implement the following measures:
1. Input Validation: Validate and sanitize user inputs that are used in HTTP requests to ensure they do not contain any malicious data.
2. Allowlist: Use a strict allowlist for permissible domains and IP addresses that the server can communicate with.
3. Disable Unnecessary Services: Disable any unnecessary services and endpoints that could be exploited through SSRF.
4. Network Segmentation: Isolate critical services and networks to minimize the impact of potential SSRF attacks.
5. Logging and Monitoring: Implement comprehensive logging and monitoring to detect and respond to suspicious activities promptly.

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