CVE-2026-10836
Description
Improper handling of HTTP headers that allows a remote attacker to manipulate the value of the Host header using specially crafted requests. A successful exploit could result in the generation of manipulated links or responses, potentially leading to limited information disclosure or compromising the integrity of dependent services.
Summary dbcve.org
This is a Host Header Injection vulnerability where the application improperly handles or validates the HTTP Host header. An attacker can manipulate this header value through specially crafted requests, causing the application to generate manipulated links or responses. This can lead to limited information disclosure or compromise the integrity of dependent services.
Mitigation
Implement strict whitelist-based validation of the Host header to ensure it matches expected, trusted values. Additionally, avoid using the Host header in generated links or sensitive operations without proper sanitization.