We receive a 400 response code if using UTF-8 characters for a request, due to this check:
This was introduced in UNDERTOW-1101. We want to understand why it is necessary for the CVE/CWE regarding request smuggling, but this ticket is to at least make this check optional as it goes against the URL_ENCODING UndertowOption when set to UTF-8 (default).
- is caused by
-
UNDERTOW-1185 Undertow does not allow UTF-8 characters in URLs
- Resolved
- is cloned by
-
JBEAP-13710 [GSS](7.1.z) UNDERTOW-1185 - Undertow does not allow UTF-8 characters in URLs
- Closed
- is incorporated by
-
WFCORE-3570 Undertow 2.0.0.Beta1
- Resolved