Arbitrary Code Execution via PHP Unserialize in WordPress

CVE-2013-4338 · HIGH Severity

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

wp-includes/functions.php in WordPress before 3.6.1 does not properly determine whether data has been serialized, which allows remote attackers to execute arbitrary code by triggering erroneous PHP unserialize operations.

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