The Configuration component of Piwigo 2.9.2 is vulnerable to Persistent Cross Site Scripting via the gallerytitle parameter in an admin.php?page=configuration&section=main request. An attacker can exploit this to hijack a client's browser along with the data stored in it.

Piwigo 2.9.2 has XSS via the name parameter in an admin.php?page=album-3-properties request.

The Configuration component of Piwigo 2.9.2 is vulnerable to SQL Injection via the admin/configuration.php orderby array parameter. An attacker can exploit this to gain access to the data in a connected MySQL database.

The List Users API of Piwigo 2.9.2 is vulnerable to SQL Injection via the /admin/userlistbackend.php sSortDir0 parameter. An attacker can exploit this to gain access to the data in a connected MySQL database.

The Batch Manager component of Piwigo 2.9.2 is vulnerable to SQL Injection via the admin/batchmanagerunit.php elementids parameter in unit mode. An attacker can exploit this to gain access to the data in a connected MySQL database.

The Batch Manager component of Piwigo 2.9.2 is vulnerable to Persistent Cross Site Scripting via tags- array parameters in an admin.php?page=batchmanager&mode=unit request. An attacker can exploit this to hijack a client's browser along with the data stored in it.

Piwigo 2.9.2 is vulnerable to Cross-Site Request Forgery via /admin.php?page=configuration&section=main or /admin.php?page=batchmanager&mode=unit. An attacker can exploit this to coerce an admin user into performing unintended actions.

admin/configuration.php in Piwigo 2.9.2 has CSRF.

The application Piwigo is affected by an SQL injection vulnerability in version 2.9.2 and possibly prior. This vulnerability allows remote authenticated attackers to obtain information in the context of the user used by the application to retrieve data from the database. tags.php is affected: values of the editlist parameters are not sanitized; these are used to construct an SQL query and retrieve a list of registered users into the application.