Language: PHP
Label: vulnerable
CWE: CWE-532 \u2014 Insertion of Sensitive Information into Log File
Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information.

Code:
function serviceUnavailable() {
	Minz_Log::warning('serviceUnavailable() ' . debugInfo(), API_LOG);
	header('HTTP/1.1 503 Service Unavailable');
	header('Content-Type: text/plain; charset=UTF-8');
	die('Service Unavailable!');
}