Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins Countdown Timer allows Stored XSS. This issue affects Countdown Timer: from n/a through 1.2.6.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in TechMix Event Countdown Timer Plugin by TechMix allows Reflected XSS.This issue affects Event Countdown Timer Plugin by TechMix: from n/a through 1.4.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FlickDevs Countdown Timer for Elementor allows Stored XSS.This issue affects Countdown Timer for Elementor: from n/a through 1.3.6.

The Countdown Timer block – Display the event's date into a timer. plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.2.4 via the [ctb] shortcode due to insufficient restrictions on which posts can be included. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract data from password protected, private, or draft posts that they should not have access to.

The HurryTimer – An Scarcity and Urgency Countdown Timer for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized post publication due to a missing capability check on the activateCampaign() function in all versions up to, and including, 2.10.0. This makes it possible for authenticated attackers, with contributor-level access and above, to publish arbitrary posts like ones they have submitted for review, or a site administrator has in draft.

The NextMove Lite – Thank You Page for WooCommerce and Finale Lite – Sales Countdown Timer & Discount for WooCommerce plugins for WordPress are vulnerable to unauthorized access of data due to a missing capability check on the download_tools_settings() function in all versions up to, and including, 2.17.0. This makes it possible for unauthenticated attackers to export system information that can aid attackers in an attack.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in wpdevart Countdown and CountUp, WooCommerce Sales Timer plugin <= 1.8.2 versions.

A vulnerability classified as problematic was found in Countdown Timer. This vulnerability affects unknown code of the component Macro Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

The Countdown and CountUp, WooCommerce Sales Timers WordPress plugin is vulnerable to Cross-Site Request Forgery via the save_theme function found in the ~/includes/admin/coundown_theme_page.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts, in versions up to and including 1.5.7.

The Countdown Timer for Elementor WordPress plugin before 1.3.7 does not sanitise and escape some parameters when outputting them on the page, which could allow users with a role as low as contributor to perform Cross-Site Scripting attacks.