Cross-site scripting (XSS) vulnerability in admin.php in Piwigo 2.9.0 and earlier allows remote attackers to inject arbitrary web script or HTML via the page parameter.
Cross-site scripting (XSS) vulnerability in the image upload function in Piwigo before 2.8.6 allows remote attackers to inject arbitrary web script or HTML via a crafted image filename.
admin/plugin.php in Piwigo through 2.8.3 doesn't validate the sections variable while using it to include files. This can cause information disclosure and code execution if it contains a .. sequence.
Cross-site scripting (XSS) vulnerability in admin/plugin.php in Piwigo through 2.8.3 allows remote attackers to inject arbitrary web script or HTML via a crafted filename that is mishandled in a certain error case.
admin/batch_manager.php in Piwigo through 2.8.3 allows remote authenticated administrators to conduct File Inclusion attacks via the $page['tab'] variable (aka the mode parameter).