{"vuid":"VU#140723","idnumber":"140723","name":"Advanced Poll does not adequately authenticate users","keywords":["Advanced Poll","voting","poll","flat file database","administrative privileges","logged_in","CGI","PHP","query string"],"overview":"Advanced Poll is a polling system written in PHP for use on web sites. When a flat file database is used, Advanced Poll does not adequately authenticate users, thereby allowing any user to gain Advanced Poll administrative privileges.","clean_desc":"On versions of Advanced Poll older than 1.61 configured to use a flat file database, Advanced Poll allows clients to login as any user by setting the \"logged_in\" variable in the CGI query string of the GET request to Advanced Poll.","impact":"Attackers may login as the administrative user without authentication and gain adminstrator privileges for Advanced Poll.","resolution":"Upgrade to version 1.61 or later at: http://www.proxy2.de","workarounds":"None.","sysaffected":"","thanks":"Thanks to Derek Comartin and Security Tracker for reporting this vulnerability.","author":"This document was written by a member of the technical staff.","public":["http://securitytracker.com/alerts/2001/Oct/1002516.html","http://www.proxy2.de"],"cveids":[""],"certadvisory":"","uscerttechnicalalert":null,"datecreated":"2001-10-19T18:18:48Z","publicdate":"2001-10-10T00:00:00Z","datefirstpublished":"2001-12-20T16:30:51Z","dateupdated":"2001-12-21T20:06:59Z","revision":10,"vrda_d1_directreport":"","vrda_d1_population":"","vrda_d1_impact":"","cam_widelyknown":"15","cam_exploitation":"0","cam_internetinfrastructure":"4","cam_population":"2","cam_impact":"4","cam_easeofexploitation":"20","cam_attackeraccessrequired":"20","cam_scorecurrent":"1.14","cam_scorecurrentwidelyknown":"1.44","cam_scorecurrentwidelyknownexploited":"2.64","ipprotocol":"","cvss_accessvector":"","cvss_accesscomplexity":"","cvss_authentication":null,"cvss_confidentialityimpact":"","cvss_integrityimpact":"","cvss_availabilityimpact":"","cvss_exploitablity":null,"cvss_remediationlevel":"","cvss_reportconfidence":"","cvss_collateraldamagepotential":"","cvss_targetdistribution":"","cvss_securityrequirementscr":"","cvss_securityrequirementsir":"","cvss_securityrequirementsar":"","cvss_basescore":"","cvss_basevector":"","cvss_temporalscore":"","cvss_environmentalscore":"","cvss_environmentalvector":"","metric":1.14,"vulnote":null}