Language: Java
Label: safe
CWE: CWE-74 \u2014 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Code:
  public void badRequestDeprecatedHTMLEscaped() {
    HttpQuery query = NettyMocks.getQuery(tsdb, "/");
    query.badRequest(new BadRequestException("<script>alert(document.cookie)</script>"));

    assertEquals(HttpResponseStatus.BAD_REQUEST, query.response().getStatus());
    assertTrue(query.response().getContent().toString(Charset.forName("UTF-8")).contains(
        "The reason provided was:<blockquote>&lt;script&gt;alert(document.cookie)&lt;/script&gt;"
    ));
  }