CAPTCHA Bypass Vulnerability in Allen Disk 1.6

CAPTCHA Bypass Vulnerability in Allen Disk 1.6

CVE-2017-9091 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

/admin/loginc.php in Allen Disk 1.6 doesn't check if isset($_SESSION['captcha']['code']) == 1, which leads to CAPTCHA bypass by emptying $_POST['captcha'].

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