Session fixation vulnerability in fileupload.php in PivotX before 2.3.11 allows remote attackers to hijack web sessions via the sess parameter.

PivotX before 2.3.11 does not validate the new file extension when renaming a file with multiple extensions, which allows remote attackers to execute arbitrary code by uploading a crafted file, as demonstrated by a file named foo.php.php.

Cross-site scripting (XSS) vulnerability in the form method in modules/formclass.php in PivotX before 2.3.11 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO, related to the "PHP_SELF" variable and form actions.

Multiple unrestricted file upload vulnerabilities in fileupload.php in PivotX before 2.3.9 allow remote authenticated users to execute arbitrary PHP code by uploading a file with a (1) .php or (2) .php# extension, and then accessing it via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in PivotX before 2.3.9 allow remote authenticated users to inject arbitrary web script or HTML via the title field to (1) templates_internal/pages.tpl, (2) templates_internal/home.tpl, or (3) templates_internal/entries.tpl; (4) an event field to objects.php; or the (5) email or (6) nickname field to pages.php, related to templates_internal/users.tpl.

Cross-site scripting (XSS) vulnerability in pivotx/ajaxhelper.php in PivotX 2.3.2 and earlier allows remote attackers to inject arbitrary web script or HTML via the file parameter.

The password reset in PivotX before 2.2.4 allows remote attackers to modify the passwords of arbitrary users via unspecified vectors.

pivotx/modules/module_image.php in PivotX 2.2.2 allows remote attackers to obtain sensitive information via a non-existent file in the image parameter, which reveals the installation path in an error message. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

PivotX before 2.2.2 allows remote attackers to obtain sensitive information via a direct request to (1) includes/ping.php and (2) includes/spamping.php, which reveals the installation path in an error message.

Cross-site scripting (XSS) vulnerability in pivotx/modules/module_image.php in PivotX before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the image parameter.