Directory traversal vulnerability in index.php in SAC.php (SACphp), as used in Yerba 6.3 and earlier, allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the mod parameter.

Directory traversal vulnerability in Yerba SACphp 6.3 allows remote attackers to read arbitrary files, and possibly have other impact, via directory traversal sequences in the mod field contained in the base64-encoded SID parameter to an unspecified component. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Yerba SACphp 6.3 and earlier allows remote attackers to bypass authentication and gain administrative access via a galleta[sesion] cookie that has a value beginning with 1:1: followed by a username.