clogin.php in Benchmark Designs' WHM AutoPilot 2.4.5 and earlier allows remote attackers to obtain plaintext username and password credentials by using the clogin_e and base64_encode functions to encode the desired user ID in the c parameter, then read the plaintext values in the resulting form.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 75.3%