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 testParent() throws Exception {
		LambdaSectionParent m = new LambdaSectionParent("ignore");
		String actual = JStachio.render(m);
		String expected = """
				bingo
				LambdaSectionParent[stuff=ignore]
								""";
		assertEquals(expected, actual);
	}