ID:11304 - Exploit for Improper Neutralization of HTTP Headers for Scripting Syntax in Apache Camel - CVE-2025-27636

Link to public exploit:

Vulnerability description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to improper input validation when processing HTTP requests, as filters are configured to only block headers starting with "Camel", "camel", or "org.apache.camel". A remote non-authenticated attacker can send a specially crafted HTTP request with altered casing of letters in headers that will be accepted by the application.

Successful exploitation of the vulnerability may allow an attacker to perform cross-site scripting, cache poisoning or session hijacking attacks.

Remediation