The _validatePost function in libs/controller/components/security.php in CakePHP 1.3.x through 1.3.5 and 1.2.8 allows remote attackers to modify the internal Cake cache and execute arbitrary code via a crafted data[_Token][fields] value that is processed by the unserialize function, as demonstrated by modifying the file_map cache to execute arbitrary local files.
{
"nvd_published_at": "2011-01-14T23:00:00Z",
"github_reviewed_at": "2023-01-14T05:29:31Z",
"severity": "HIGH",
"cwe_ids": [
"CWE-20"
],
"github_reviewed": true
}