Multiple cross-site request forgery (CSRF) vulnerabilities in the administration of (1) polls, (2) profiles, (3) IP bans, and (4) forums in (a) web-app.org WebAPP 0.8 through 0.9.9.6; and (b) web-app.net WebAPP 0.9.9.3.3, 0.9.9.3.4, and 2007; allow remote attackers to perform deletions as administrators.
https://exchange.xforce.ibmcloud.com/vulnerabilities/35929
http://www.web-app.org/downloads/WebAPPv0.9.9.7.zip
http://www.web-app.org/cgi-bin/index.cgi?action=forum&board=how_to&op=display&num=9458
http://www.attrition.org/pipermail/vim/2007-June/001687.html