The Quick Code WordPress plugin through 1.0 does not have CSRF check in some places, and is missing sanitisation as well as escaping, which could allow attackers to make logged in admin add Stored XSS payloads via a CSRF attack.

The Build Your Dream Website Fast with 400+ Starter Templates and Landing Pages, No Coding Needed, One-Click Import for Elementor & Gutenberg Blocks! – TemplateSpare plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'templatespare_activate_required_theme' and 'templatespare_get_theme_status' functions in all versions up to, and including, 2.4.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate any installed theme and read any theme status. If the attacker attempts to activate a theme that is not installed, a non-existent theme with the slug chosen by the attacker will be considered the active theme, leaving the site with no theme functionality.

A vulnerability was found in Bylancer Quicklancer 2.4. It has been rated as critical. This issue affects some unknown processing of the file /listing of the component GET Parameter Handler. The manipulation of the argument range2 leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-272609 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

The WP QuickLaTeX WordPress plugin before 3.8.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

The Addonify – Quick View For WooCommerce plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 1.2.16. This is due the plugin utilizing mobiledetect without preventing direct access to the files. This makes it possible for unauthenticated attackers to retrieve the full path of the web application, which can be used to aid other attacks. The information displayed is not useful on its own, and requires another vulnerability to be present for damage to an affected website.

The WP QuickLaTeX WordPress plugin before 3.8.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Phil Baylog QuickieBar allows Stored XSS.This issue affects QuickieBar: from n/a through 1.8.4.

The Quick Featured Images plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the set_thumbnail and delete_thumbnail functions in all versions up to, and including, 13.7.0. This makes it possible for authenticated attackers, with contributor-level access and above, to delete thumbnails and add thumbnails to posts they did not author.

The WPC Smart Quick View for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 4.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, 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.

Missing Authorization vulnerability in Mark Stockton Quicksand Post Filter jQuery Plugin.This issue affects Quicksand Post Filter jQuery Plugin: from n/a through 3.1.1.