Vulnerability library
Security checkMay 13, 2024

X-Powered-By Header Found

Understand the exposure, see the recommended fix, and check whether your own website has related weaknesses.

Informational severityHTTP HeadersInformation DisclosureApplication Misconfiguration

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Description

The presence of the X-Powered-By header reveals the technologies used by the web server, providing valuable information to attackers. This disclosure can aid attackers in identifying vulnerabilities and planning their attacks more effectively.

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Recommendation

To mitigate this issue, configure the web server to stop sending the X-Powered-By header.

References

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See something that needs correcting? Let us knowUpdated May 13, 2024