The WP-Stats plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.56 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
The WP-DownloadManager plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.69 via the 'file' parameter in the file deletion functionality. This is due to insufficient validation of user-supplied file paths, allowing directory traversal sequences. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, which can lead to remote code execution when critical files like wp-config.php are deleted.
The WP-DownloadManager plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.69 via the 'download_path' configuration parameter. This is due to insufficient validation of the download path setting, which allows directory traversal sequences to bypass the WP_CONTENT_DIR prefix check. This makes it possible for authenticated attackers, with Administrator-level access and above, to configure the plugin to list and access arbitrary files on the server by exploiting the file browser functionality.
The WP-DownloadManager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the download-add.php file in all versions up to, and including, 1.68.11. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
The WP-DownloadManager plugin for WordPress is vulnerable to arbitrary file deletion due to lack of restriction on the directory a file can be deleted from in all versions up to, and including, 1.68.10. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This vulnerability can be paired with CVE-2025-4798 to delete any file within the WordPress root directory.
The WP-DownloadManager plugin for WordPress is vulnerable to arbitrary file read in all versions up to, and including, 1.68.10. This is due to a lack of restriction on the directory an administrator can select for storing downloads. This makes it possible for authenticated attackers, with Administrator-level access and above, to download and read any file on the server, including system and configuration files.
The WP-Polls plugin for WordPress is vulnerable to SQL Injection via COOKIE in all versions up to, and including, 2.77.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries. Those queries are stored and results are not displayed to the attacker, which means they cannot be exploited to obtain any additional information about the database. However, a properly configured payload allows for the injection of malicious JavaScript resulting in Stored Cross-Site Scripting.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Lester ‘GaMerZ’ Chan WP-PostRatings allows Stored XSS.This issue affects WP-PostRatings: from n/a through 1.91.1.