Cross-site scripting (XSS) vulnerability in an admin feature in WebAPP before 20070209 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

WebAPP before 0.9.9.5 allows remote authenticated users to spoof another user's Real Name via whitespace, which has unknown impact and attack vectors.

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).

Multiple cross-site scripting (XSS) vulnerabilities in WebAPP before 0.9.9.5 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors related to (1) Gallery Comments pages, (2) Feedback pages, (3) Search Results pages, and (4) the Statistics Log viewer.

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.

WebAPP before 0.9.9.5 does not properly manage e-mail addresses in certain contexts related to (1) the Recommend feature, Email Article (2) senders and (3) recipients, (4) New User Approval, (5) Edit Profiles, (6) the Newsletter Subscription form, (7) the Recommend form, and (8) sending of articles, which has unknown impact, and remote attack vectors related to spam attacks and possibly other attacks.

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 does not check access in certain contexts related to (1) Calendar Administration, (2) Instant Messages Administration, and (3) the Image Uploader, which has unknown impact and attack vectors.

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".