Multiple cross-site scripting (XSS) vulnerabilities in web-app.org WebAPP before 0.9.9.6 allow remote authenticated users to inject arbitrary web script or HTML via (1) the QUERY_STRING corresponding to drop downs or (2) various forms.

Multiple unspecified vulnerabilities in form input validation in web-app.org WebAPP before 0.9.9.6 allow remote authenticated users to corrupt data files, gain access to private files, and execute arbitrary code via "certain characters."

Multiple unspecified vulnerabilities in WebAPP before 0.9.9.6 have unknown impact and attack vectors.

The (1) Search, (2) Edit Profile, (3) Recommend, and (4) User Approval forms in WebAPP before 0.9.9.5 use hidden inputs, which has unknown impact and remote attack vectors.

WebAPP before 0.9.9.5 does not "censor" the Latest Member real name, which has unknown impact.

WebAPP before 0.9.9.5 allows remote authenticated users, without admin privileges, to obtain sensitive information via (1) the Forum Archive feature and (2) Recent Searches.

WebAPP before 0.9.9.5 does not properly filter certain characters in contexts related to (1) the query string, (2) Profiles, (3) the Forum Post icon field, (4) the Edit Profile, and (5) the Gallery, which has unknown impact and remote attack vectors, possibly related to cross-site scripting (XSS).

WebAPP before 0.9.9.5 passes (1) Unused Informations and (2) the username through Edit Profile forms, which has unknown impact and attack vectors.

The default configuration of WebAPP before 0.9.9.5 has a CAPTCHA setting of "no," which makes it easier for automated programs to submit false data.

WebAPP before 0.9.9.5 allows remote attackers to submit Search form input that is not checked for (1) composition or (2) length, which has unknown impact, possibly related to "search form hijacking".