The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘content’ parameter within the plugin's shortcode Content Block in all versions up to, and including, 3.3.5 due to insufficient input sanitization and output escaping. 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 Widget BUY.BOX plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'buybox-widget' shortcode in all versions up to, and including, 3.1.5 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 Store Locator Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'storelocatorwidget' shortcode in all versions up to, and including, 20200131 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.

Bit Assist plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.5.2 via the fileID Parameter. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Coronavirus (COVID-19) Outbreak Data Widgets allows Reflected XSS. This issue affects Coronavirus (COVID-19) Outbreak Data Widgets: from n/a through 1.1.1.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in devbunchuk Custom Widget Creator allows Reflected XSS. This issue affects Custom Widget Creator: from n/a through 1.0.5.

Bit Assist plugin for WordPress is vulnerable to time-based SQL Injection via the ‘id’ parameter in all versions up to, and including, 1.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Bit Assist plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.5.2 via the downloadResponseFile() function. 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.

Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in MarketingFire Widget Options allows OS Command Injection.This issue affects Widget Options: from n/a through 4.1.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in reverbnationdev ReverbNation Widgets allows Stored XSS. This issue affects ReverbNation Widgets: from n/a through 2.1.