Cross-site request forgery (CSRF) vulnerability in phpMyFAQ before 2.8.6 allows remote attackers to hijack the authentication of arbitrary users for requests that modify settings.

Unspecified vulnerability in phpMyFAQ 1.6.9 and earlier, when registerglobals is enabled, allows remote attackers to "gain the privilege for uploading files on the server."

Directory traversal vulnerability in phpMyFAQ 1.3.12 allows remote attackers to read arbitrary files, and possibly execute local PHP files, via the action variable, which is used as part of a template filename.

Cross-site scripting (XSS) vulnerability in phpMyFAQ before 2.8.6 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in index.php in phpMyFAQ before 2.5.5 allow remote attackers to inject arbitrary web script or HTML via (1) the lang parameter in a sitemap action, (2) the search parameter in a search action, (3) the taggingid parameter in a search action, (4) the highlight parameter in an artikel action, (5) the artlang parameter in an artikel action, (6) the letter parameter in a sitemap action, (7) the lang parameter in a show action, (8) the cat parameter in a show action, (9) the newslang parameter in a news action, (10) the artlang parameter in a send2friend action, (11) the cat parameter in a send2friend action, (12) the id parameter in a send2friend action, (13) the srclang parameter in a translate action, (14) the id parameter in a translate action, (15) the cat parameter in a translate action, (16) the cat parameter in an add action, or (17) the question parameter in an add action. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.