The wpvalidateauth_cookie function in wp-includes/pluggable.php in WordPress before 3.7.2 and 3.8.x before 3.8.2 does not properly determine the validity of authentication cookies, which makes it easier for remote attackers to obtain access via a forged cookie.
{
"binaries": [
{
"binary_name": "wordpress",
"binary_version": "3.8.2+dfsg-1"
},
{
"binary_name": "wordpress-l10n",
"binary_version": "3.8.2+dfsg-1"
},
{
"binary_name": "wordpress-theme-twentyfourteen",
"binary_version": "3.8.2+dfsg-1"
},
{
"binary_name": "wordpress-theme-twentythirteen",
"binary_version": "3.8.2+dfsg-1"
},
{
"binary_name": "wordpress-theme-twentytwelve",
"binary_version": "3.8.2+dfsg-1"
}
],
"availability": "No subscription required"
}