Language: Java
Label: vulnerable
CWE: CWE-79 \u2014 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Code:
    public void shouldRenderIframeSandboxForTestsTab() {
        JobDetailPresentationModel jobDetailPresentationModel = mock(JobDetailPresentationModel.class, RETURNS_SMART_NULLS);
        when(jobDetailPresentationModel.hasTests()).thenReturn(true);
        when(jobDetailPresentationModel.getCustomizedTabs()).thenReturn(new Tabs());

        Document actualDoc = Jsoup.parse(view.render(minimalModelFrom(jobDetailPresentationModel)));

        assertThat(actualDoc.select("#tab-content-of-tests").last().html(), containsString("<iframe sandbox=\"allow-scripts\""));
    }