ECHO_ADV_107$2009 ------------------------------------------------------------------------ ----------------- [ECHO_ADV_107$2009] FubarForum <= 1.6 Critical File Disclosure Vulnerability ------------------------------------------------------------------------ ----------------- Author : K-159 Date : March, 16 th 2009 Location : Jakarta, Indonesia Web : http://e-rdc.org/v1/news.php?readmore=131 Critical Lvl : Moderate Impact : Exposure of sensitive information Where : From Remote ------------------------------------------------------------------------ --- Affected software description: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Application : FubarForum version : <= 1.6 Vendor : http://chaozz.nl/software/fubarforum/ Description : FubarForum is a tiny flatfile (no MYSQL needed) messageboard / forum that is easy to install and use. It?s small (compressed around 60kb), but has all the features you might expect from a forum ------------------------------------------------------------------------ -- Vulnerability: ~~~~~~~~~~~~~~ Critical user.tsv file in db's folder are vulnerable to direct access to view 'critical' information about username and md5hash password from users. Poc/Exploit: ~~~~~~~~~ http://www.example.com/[fubarforum_path]/db/user.tsv Dork: ~~~~~ Google : "Powered by FubarForum v1.6 and chaozzDB v1.2" Solution: ~~~~~~~ - add .htaccess in folder db. Timeline: ~~~~~~~~~ - 14 - 03 - 2009 bug found - 14 - 03 - 2009 vendor contacted - 15 - 03 - 2009 vendor response - 16 - 03 - 2009 advisory release ------------------------------------------------------------------------ --- Shoutz: ~~~~~ ~ ping - my dearest wife, zizou - my beloved son, i-eyes - my beloved daughter. ~ y3dips,the_day,Negatif,moby,comex,z3r0byt3,c-a-s-e,S`to,lirva32,pushm0v, az001, the_hydra,neng chika, str0ke ~ scanners [at] SCAN-NUSANTARA and SCAN-ASSOCIATES ~ SK,Abond,pokley,cybertank, super_temon,whatsoever,b120t0,inggar,fachri,adi,rahmat,indra ~ masterpop3,maSter-oP,Lieur-Euy,Mr_ny3m,bithedz,murp,sakitjiwa,x16,cyb3rh 3b,cR4SH3R,ogeb,bagan,devsheed ~ dr188le,cow_1seng,poniman_coy,paman_gembul,ketut,rizal,ghostblup,shamus, kuntua, stev_manado,nofry,k1tk4t,0pt1c,k1ngk0ng ~ newbie_hacker (at) yahoogroups (dot) com [email concealed] ~ milw0rm.com, macaholic.info, unitiga.com, mac.web.id, indowebster.com ~ #aikmel #e-c-h-o @irc.dal.net ------------------------------------------------------------------------ --- Contact: ~~~~~~ K-159 || echo|staff || adv[at]e-rdc[dot]org Homepage: http://www.e-rdc.org/ -------------------------------- [ EOF ] ----------------------------------