Cross-site scripting (XSS) vulnerability in Operation/User.pm in Plain Black WebGUI before 7.3.5 (beta) allows remote attackers to inject arbitrary web script or HTML via the username parameter during anonymous registration, a different vector than CVE-2007-0308. NOTE: it is possible that a separate "WikiPage titles" issue was also fixed.
Cross-site scripting (XSS) vulnerability in Plain Black WebGUI before 7.3.4 (beta) allows remote attackers to inject arbitrary web script or HTML via Wiki Page titles.
Cross-site scripting (XSS) vulnerability in the DataForm Entries functionality in Plain Black WebGUI before 6.8.4 (gamma) allows remote attackers to inject arbitrary Javascript via the (1) url and (2) name field of the default email form.
Unspecified vulnerability in the www_add method in Asset.pm in Plain Black WebGUI 6.3.0 and other versions before 6.7.6 allows attackers to execute arbitrary code via unknown attack vectors.