Creasito E-Commerce Content Manager 1.3.08 allows remote attackers to bypass authentication and perform privileged functions via a non-empty finame parameter to (1) addnewcont.php, (2) adminpassw.php, (3) amministrazione.php, (4) artins.php, (5) bgcolor.php, (6) cancartcat.php, (7) canccat.php, (8) cancelart.php, (9) cancontsit.php, (10) chanpassamm.php, (11) dele.php, (12) delecat.php, (13) delecont.php, (14) emailall.php, (15) gestflashtempl.php, (16) gestmagart.php, (17) gestmagaz.php, (18) gestpre.php, (19) input.php, (20) input3.php, (21) insnucat.php, (22) instempflash.php, (23) mailfc.php, (24) modfdati.php, (25) rescont4.php, (26) ricordo1.php, (27) ricordo4.php, (28) tabcatalg.php, (29) tabcont.php, (30) tabcont3.php, (31) tabstile.php, (32) tabstile3.php, (33) testimmg.php, and (34) update.php in admin/. NOTE: some of these details are obtained from third party information.