Cross-site scripting (XSS) vulnerability in index.php in Vanilla Forums before 2.0.17 allows remote attackers to inject arbitrary web script or HTML via the Target parameter in a /entry/signin action.

Open redirect vulnerability in Vanilla Forums before 2.0.17.6 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the Target parameter to an unspecified component, a different vulnerability than CVE-2011-0526.

The cookie implementation in Vanilla Forums before 2.0.17.6 makes it easier for remote attackers to spoof signed requests, and consequently obtain access to arbitrary user accounts, via HMAC timing attacks.

Cross-site scripting (XSS) vulnerability in Vanilla Forums before 2.0.17.6 allows remote attackers to inject arbitrary web script or HTML via the p parameter to an unspecified component, a different vulnerability than CVE-2011-0526.

Multiple PHP remote file inclusion vulnerabilities in definitions.php in Lussumo Vanilla 1.1.10, and possibly 0.9.2 and other versions, allow remote attackers to execute arbitrary PHP code via a URL in the (1) include and (2) Configuration['LANGUAGE'] parameters.

Cross-site scripting (XSS) vulnerability in ajax/updatecheck.php in Lussumo Vanilla 1.1.5 and 1.1.7 allows remote attackers to inject arbitrary web script or HTML via the RequestName parameter.

Cross-site scripting (XSS) vulnerability in account.php in Lussumo Vanilla 1.1.5-rc1, 1.1.4, and earlier allows remote authenticated users to inject arbitrary web script or HTML via the Value field (aka Label ==> Value pairs). NOTE: some of these details are obtained from third party information.

Cross-site request forgery (CSRF) vulnerability in the sign-out page in Vanilla 1.1.4 and earlier allows remote attackers to hijack the authentication of arbitrary users for requests that trigger a logout via a SignOutNow action to people.php.

Multiple cross-site scripting (XSS) vulnerabilities in Lussumo Vanilla 1.1.4 and earlier (1) allow remote attackers to inject arbitrary web script or HTML via the NewPassword parameter to people.php, and allow remote authenticated users to inject arbitrary web script or HTML via the (2) Account picture and (3) Icon fields in account.php. NOTE: some of these details are obtained from third party information.

Cross-site request forgery (CSRF) vulnerability in ajax/UpdateCheck.php in Vanilla 1.1.4 and earlier has unknown impact and remote attack vectors.