Vulnerabilities

The Easy Digital Downloads – eCommerce Payments and Subscriptions made easy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's edd_receipt shortcode in all versions up to, and including, 3.3.8.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Easy Digital Downloads – eCommerce Payments and Subscriptions made easy plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.3.6.1 via the edd_ajax_get_download_title() function. This makes it possible for unauthenticated attackers to extract private post titles of downloads. The impact here is minimal.

The Easy Digital Downloads – eCommerce Payments and Subscriptions made easy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Title value in all versions up to, and including, 3.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The Easy Digital Downloads – eCommerce Payments and Subscriptions made easy plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 3.3.2 via the file download functionality. This makes it possible for authenticated attackers, with Administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

The Easy Digital Downloads plugin for WordPress is vulnerable to Improper Authorization in versions 3.1 through 3.3.4. This is due to a lack of sufficient validation checks within the 'verify_guest_email' function to ensure the requesting user is the intended recipient of the purchase receipt. This makes it possible for unauthenticated attackers to bypass intended security restrictions and view the receipts of other users, which contains a link to download paid content. Successful exploitation requires knowledge of another customers email address as well as the file ID of the content they purchased.

Missing Authorization vulnerability in Syed Balkhi Easy Digital Downloads easy-digital-downloads allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Digital Downloads: from n/a through <= 3.1.5.

Missing Authorization vulnerability in Easy Digital Downloads allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Easy Digital Downloads: from n/a through 3.2.12.

The Easy Digital Downloads – Simple eCommerce for Selling Digital Files plugin for WordPress is vulnerable to deserialization of untrusted input via the 'upload[file]' parameter in versions up to, and including 3.3.3. This makes it possible for authenticated administrative users to call files using a PHAR wrapper, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Easy Digital Downloads allows SQL Injection.This issue affects Easy Digital Downloads: from n/a through 3.2.12.

The Easy Digital Downloads – Sell Digital Files & Subscriptions (eCommerce Store + Payments Made Easy) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the currency value in all versions up to, and including, 3.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The Easy Digital Downloads – Sell Digital Files & Subscriptions (eCommerce Store + Payments Made Easy) plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.2.9. This makes it possible for unauthenticated attackers to download the debug log via Directory Listing. This file may include PII.

The Easy Digital Downloads – Sell Digital Files (eCommerce Store & Payments Made Easy) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the variable pricing option title in all versions up to, and including, 3.2.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with shop manger-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Easy Digital Downloads Easy Digital Downloads – Sell Digital Files (eCommerce Store & Payments Made Easy) allows Stored XSS.This issue affects Easy Digital Downloads – Sell Digital Files (eCommerce Store & Payments Made Easy): from n/a through 3.2.5.

The Duplicator WordPress plugin before 1.3.0 does not properly escape values when its installer script replaces values in WordPress configuration files. If this installer script is left on the site after use, it could be use to run arbitrary code on the server.

The Duplicator WordPress plugin before 1.5.7.1, Duplicator Pro WordPress plugin before 4.5.14.2 does not disallow listing the `backups-dup-lite/tmp` directory (or the `backups-dup-pro/tmp` directory in the Pro version), which temporarily stores files containing sensitive data. When directory listing is enabled in the web server, this allows unauthenticated attackers to discover and access these sensitive files, which include a full database dump and a zip archive of the site.

The WP Mail Logging plugin for WordPress is vulnerable to Stored Cross-Site Scripting via email contents in versions up to, and including, 1.11.1 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. Note: An incomplete fix was released in 1.11.1.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Awesome Motive Duplicator Pro plugin <= 4.5.11 versions.

Improper Authentication vulnerability in Easy Digital Downloads plugin allows unauth. Privilege Escalation. This issue affects Easy Digital Downloads: from 3.1 through 3.1.1.4.1.

The Easy Digital Downloads WordPress plugin before 3.1.0.2 does not validate data when its output in a CSV file, which could lead to CSV injection.

The Easy Digital Downloads WordPress plugin before 3.0 does not have CSRF check in place when deleting payment history, and does not ensure that the post to be deleted is actually a payment history. As a result, attackers could make a logged in admin delete arbitrary post via a CSRF attack

PHP Object Injection vulnerability in Easy Digital Downloads plugin <= 3.0.1 at WordPress.

The Duplicator WordPress plugin before 1.4.7 discloses the url of the a backup to unauthenticated visitors accessing the main installer endpoint of the plugin, if the installer script has been run once by an administrator, allowing download of the full site backup without authenticating.

The Easy Digital Downloads WordPress plugin before 2.11.6 does not sanitise and escape the Downloadable File Name in the Logs, which could allow high privilege users to perform Cross-Site Scripting attacks when the unfiltered_html capability is disallowed

The Easy Digital Downloads WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the $start_date and $end_date parameters found in the ~/includes/admin/payments/class-payments-table.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.11.2.

CVE-2020-11738 is a directory traversal flaw (CWE-22) in the Snap Creek Duplicator WordPress plugin before 1.3.28 and in Duplicator Pro before 3.8.7.1. An unauthenticated remote attacker can supply ../ sequences in the 'file' parameter to the duplicator_download or duplicator_init endpoints and read arbitrary files from the web server, potentially exposing sensitive files such as the WordPress configuration with database credentials. The bug carries a CVSS 3.1 score of 7.5 (high, network-exploitable with no privileges or user interaction, high confidentiality impact only) and is tracked in CISA's Known Exploited Vulnerabilities catalog. Exploitation is well established: public proof-of-concept exploits are available, Wordfence reported active attacks in 2020 against a plugin user base exceeding one million sites, and CISA added it to the KEV on 2021-11-03. EPSS assigns a 97.8% probability of exploitation within 30 days (100th percentile), so defenders should treat this as actively exploited rather than theoretical.

Do: Upgrade the free Duplicator plugin to version 1.3.28 or later and Duplicator Pro to 3.8.7.1 or later, per vendor instructions. If updating is delayed, review webserver and admin-ajax logs for requests to duplicator_download or duplicator_init containing ../ in the file parameter, and rotate WordPress database credentials and other secrets (e.g., wp-config.php contents) if suspicious reads are found.

The easy-digital-downloads plugin before 2.9.16 for WordPress has XSS related to IP address logging.

An issue was discovered in Snap Creek Duplicator before 1.2.42. By accessing leftover installer files (installer.php and installer-backup.php), an attacker can inject PHP code into wp-config.php during the database setup step, achieving arbitrary code execution.

Cross-site scripting (XSS) vulnerability in installer/build/view.step4.php of the SnapCreek Duplicator plugin 1.2.32 for WordPress allows remote attackers to inject arbitrary JavaScript or HTML via the json parameter.