cve/2017/CVE-2017-2666.md

CVE-2017-2666

Description

It was discovered in Undertow that the code that parsed the HTTP request line permitted invalid characters. This could be exploited, in conjunction with a proxy that also permitted the invalid characters but with a different interpretation, to inject data into the HTTP response. By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information from requests other than their own.

POC

Reference

No PoCs from references.

Github

• https://github.com/tafamace/CVE-2017-2666