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.

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.

The application Piwigo is affected by a SQL injection vulnerability in version 2.9.0 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. The user_list_backend.php component is affected: values of the iDisplayStart & iDisplayLength parameters are not sanitized; these are used to construct a SQL query and retrieve a list of registered users into the application.

An open redirect vulnerability is present in Piwigo 2.9 and probably prior versions, allowing remote attackers to redirect users to arbitrary web sites and conduct phishing attacks. The identification.php component is affected by this issue: the "redirect" parameter is not validated.

Cross-site scripting (XSS) vulnerability in Piwigo 2.9.1 allows remote authenticated administrators to inject arbitrary web script or HTML via the virtual_name parameter to /admin.php (i.e., creating a virtual album).

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

Cross Site Scripting (XSS) exists in Piwigo before 2.8.3 via a crafted search expression to include/functions_search.inc.php.

url_check_format in include/functions.inc.php in Piwigo before 2.8.3 allows remote attackers to bypass intended access restrictions via a URL that contains a " character, or a URL beginning with a substring other than the http:// or https:// substring.

Piwigo 13.6.0 is vulnerable to SQL Injection via in the "profile" function.

Cross-site scripting (XSS) vulnerability in the search results front end in Piwigo 2.8.3 allows remote attackers to inject arbitrary web script or HTML via the search parameter.

Cross-site scripting (XSS) vulnerability in include/functions_metadata.inc.php in Piwigo before 2.4.6 allows remote attackers to inject arbitrary web script or HTML via the Make field in IPTC Exif metadata within an image uploaded to the Community plugin.

Cross-site scripting (XSS) vulnerability in admin/picture_modify.php in the photo-edit subsystem in Piwigo 2.6.3 and earlier allows remote attackers to inject arbitrary web script or HTML via the associate[] field, a different vulnerability than CVE-2014-4649.

Multiple cross-site request forgery (CSRF) vulnerabilities in Piwigo before 2.6.2 allow remote attackers to hijack the authentication of administrators for requests that use the (1) pwg.groups.addUser, (2) pwg.groups.deleteUser, (3) pwg.groups.setInfo, (4) pwg.users.setInfo, (5) pwg.permissions.add, or (6) pwg.permissions.remove method.

Unspecified vulnerability in Piwigo before 2.6.3 has unknown impact and attack vectors, related to a "security failure."

SQL injection vulnerability in the photo-edit subsystem in Piwigo 2.6.x and 2.7.x before 2.7.0beta2 allows remote authenticated administrators to execute arbitrary SQL commands via the associate[] field.

SQL injection vulnerability in the rate_picture function in include/functions_rate.inc.php in Piwigo before 2.5.5, 2.6.x before 2.6.4, and 2.7.x before 2.7.2 allows remote attackers to execute arbitrary SQL commands via the rate parameter to picture.php, related to an improper data type in a comparison of a non-numeric value that begins with a digit.

SQL injection vulnerability in Piwigo before 2.5.6, 2.6.x before 2.6.5, and 2.7.x before 2.7.3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in Piwigo before 2.7.4, when all filters are activated, allows remote authenticated users to execute arbitrary SQL commands via the filter_level parameter in a "Refresh photo set" action in the batch_manager page to admin.php.

Cross-site scripting (XSS) vulnerability in the administrative backend in Piwigo before 2.7.4 allows remote attackers to inject arbitrary web script or HTML via the page parameter to admin.php.

SQL injection vulnerability in the administrative backend in Piwigo before 2.7.4 allows remote administrators to execute arbitrary SQL commands via the user parameter in the history page to admin.php.