Cool Tag Cloud < 2.26 - Contributor+ Stored Cross-Site Scripting

The plugin does not escape the style attribute of the cooltagcloud shortcode, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks. PoC cooltagcloud style='" style="animation-name:twentytwentyone-close-button-transition" onanimationend="alert/XS...

Restaurant Menu by MotoPress < 2.4.2 - Admin+ Stored Cross Site Scripting

The plugin does not properly sanitize or escape inputs when creating new menu items, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed PoC Click on "Add New" under Restaurant Menu Plugin. Give any random title like...

OG Tags < 2.0.2 - Plugin's Settings Update via CSRF

The plugin is lacking a CSRF check when saving its settings, which could allow attackers to make a logged in admin change them via a CSRF attack...

Connections Business Directory < 10.4.3 - Admin+ Stored Cross-Site Scripting

The plugin does not escape the Address settings when creating an Entry, which could allow high privilege users to perform Cross-Site Scripting when the unfilteredhtml capability is disallowed. PoC Add an Entry /wp-admin/admin.php?page=connectionsadd and put the following payload in the Address Li...

Flat Preloader < 1.5.4 - CSRF to Stored Cross-Site Scripting

The plugin does not enforce nonce checks when saving its settings, as well as does not sanitise and escape them, which could allow attackers to a make logged in admin change them with a Cross-Site Scripting payload triggered either in the frontend or backend depending on the payload The CSRF was...

AutomatorWP < 1.7.6 - Missing Authorization and Privilege Escalation

The plugin does not perform capability checks which allows users with Subscriber roles to enumerate automations, disclose title of private posts or user emails, call functions, or perform privilege escalation via Ajax actions. PoC Attack Procedures 1 Run this in Dashboard while logged in as...

Visual Form Builder < 3.0.4 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise or escape its Form Name, allowing high privilege users such as admin to set Cross-Site Scripting payload in them, even when the unfilteredhtml capability is disallowed PoC Create a new Form via the plugin, fill it with any values. In the next step, change the Form nam...

Wappointment < 2.2.5 - Unauthenticated Stored Cross-Site Scripting

The plugin does not sanitise the name parameter when booking an appointment, leading to a Stored Cross-Site Scripting issue which is triggered when an admin view the Calendar. PoC POST /wp-json/wappointment/v1/services/booking HTTP/1.1 Content-Length: 205 Accept: application/json, text/plain, /...

Check & Log Email < 1.0.3 - Admin+ SQL Injections

The plugin does not validate and escape the "order" and "orderby" GET parameters before using them in a SQL statement when viewing logs, leading to SQL injections issues PoC With the 'Enable Log' settings of the plugin activated: -...

WP Visited Countries Reloaded < 3.1.1 - Reflected Cross-Site Scripting

The plugin does not escape the page parameter in its Countries dashboard before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue PoC...

Countdown and CountUp, WooCommerce Sales Timers < 1.5.8 - CSRF to Stored Cross-Site Scripting

The plugin is vulnerable to Cross-Site Request Forgery via the savetheme function found in the /includes/admin/coundownthemepage.php file due to a missing nonce check which allows attackers to inject arbitrary web scripts...

Great Quotes <= 1.0.0 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape the Quote and Author fields of its Quotes, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml is disallowed. PoC Add/edit a Quote and put the following payload in the "Quote" and "Author" fields:...

WP Debugging < 2.11.0 - Unauthenticated Plugin's Settings Update

The plugin has its updatesettings function hooked to admininit and is missing any authorisation and CSRF checks, as a result, the settings can be updated by unauthenticated users. PoC POST /wp-admin/admin-post.php HTTP/1.1 Accept:...

WooCommerce Product Table Lite < 2.4.0 - Reflected Cross-Site Scripting

The plugin does not escape the pricerangemin and pricerangemax parameters before outputting them back in attributes, leading a Reflected Cross-Site Scripting issue PoC On a page where there is a Product Table with a Price filter, append the following payload to the min and max price...

WordPress Contact Forms by Cimatti < 1.4.12 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape the Form Title before outputting it in some admin pages. which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml is disallowed. PoC 1. go to Forms. 2. go to Add New Form 3. In th title put 4. Save...

WP Table Builder < 1.3.10 - Reflected Cross-Site Scripting

The plugin does not escape a page parameter before outputting it back in an admin dashboard page, leading to a Reflected Cross-Site Scripting issue PoC...

Permalink Manager Lite < 2.2.13.1 - Admin+ SQL Injection

The plugin does not validate and escape the orderby parameter before using it in a SQL statement in the Permalink Manager page, leading to a SQL Injection PoC https://example.com/wp-admin/tools.php?page=permalink-manager=ID+AND+SELECT+9480+FROM+SELECTSLEEP5EXid...

NinjaForms < 3.5.8.2 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape the custom class name of the form field created, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. PoC With the Form Builder "Dev Mode” setting enabled, create a form and a...

WP DSGVO Tools (GDPR) < 3.1.24 - Unauthenticated Plugin's Settings Update to Stored Cross-Site Scripting

The plugin is lacking proper authorisation and CSRF checks, makes some functions available to unauthenticated as well as any authenticated users via AJAX hooks. As a result, unauthenticated users could update some of the plugin's settings, and set a Cross-Site Scripting payload in the Matomo Code...

YITH Maintenance Mode < 1.4.0 - Multiple Admin+ Stored Cross-Site Scripting

The plugin does not sanitise multiple of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks...

3DPrint Lite < 1.9.1.5 - Unauthenticated Arbitrary File Upload

Description The plugin does not have any authorisation and does not check the uploaded file in its p3dlitehandleupload AJAX action , allowing unauthenticated users to upload arbitrary file to the web server. However, there is a .htaccess, preventing the file to be accessed on Web servers such as...

Ninja Forms < 3.5.8 - Unprotected REST-API to Email Injection

The plugin is vulnerable to arbitrary email sending via the triggeremailaction function found in the /includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to send arbitrary emails from the affected server via the...

Ninja Forms < 3.5.8 - Unprotected REST-API to Sensitive Information Disclosure

The plugin is vulnerable to sensitive information disclosure via the bulkexportsubmissions function found in the /includes/Routes/Submissions.php file, in versions up to and including 3.5.7. This allows authenticated attackers to export all Ninja Forms submissions data via the...

WooCommerce < 5.7.0 & WooCommerce Admin < 2.6.4 - Analytics Report Leaks

The plugin was vulnerable to Analytics Report Leaks on some hosting configurations. As well as updating WooCommerce to at least version 5.7.0, and WooCommerce Admin to at least version 2.6.4, it is also recommended that directory listing is disabled on your host. Automattic updates were rolled ou...

WP User Manager < 2.6.3 - Arbitrary User Password Reset to Account Compromise

The plugin does not ensure that the user ID to reset the password of is related to the reset key given. As a result, any authenticated user can reset the password to an arbitrary value of any user knowing only their ID, and gain access to their account. PoC User registration must be enabled or yo...

Cookie Bar <= 1.8.8 - Admin+ Stored Cross-Site Scripting

The plugin doesn't properly sanitise the Cookie Bar Message setting, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed PoC Add the following payload in the "Cookie Bar Message" setting of the plugin...

Easy Media Download < 1.1.7 - Contributor+ Stored Cross-Site Scripting

The plugin does not escape the text argument of its shortcode, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks. PoC Affected argument: url, text, target, rel and class easymediadownload url="/" text='" onerror="alert/XSS///http'...

Special Text Boxes <= 5.9.109 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise or escape some of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml is disallowed. PoC Put the following payload in any of the field in the 'Basic Settings' section of the plugin's setting...

Responsive WordPress Slider <= 2.2.0 - Reflected Cross-Site Scripting

The plugin does not escape the id parameter before outputting it back in attributes, leading to a Reflected Cross-Site Scripting issue. Timeline: August 11th, 2021 - Details sent to vendor August 12th, 2021 - Vendor working on a patch August 24th, 2021 - Ticket put as 'solved' on vendor side due ...

Video Gallery - Vimeo and YouTube Gallery < 1.1.5 - Admin+ Stored Cross-Site Scripting

The plugin does not escape the Title and Description of the videos in a gallery before outputting them in attributes, leading to Stored Cross-Site Scripting issues PoC Add the following payload in the Title or Description of a Video added in a List/Gallery: "onmouseover=alert/XSS/// Then view the...

WP HTML Author Bio <= 1.2.0 - Author+ Stored Cross-Site Scripting

The plugin does not sanitise the HTML allowed in the Bio of users, allowing them to use malicious JavaScript code, which will be executed when anyone visit a post in the frontend made by such user. As a result, user with a role as low as author could perform Cross-Site Scripting attacks against...

Frontend Uploader <= 1.3.2 - Unauthenticated Stored Cross-Site Scripting

The plugin does not prevent HTML files from being uploaded via its form, allowing unauthenticated user to upload a malicious HTML file containing JavaScript for example, which will be triggered when someone access the file directly PoC In a page/posts where the fu-upload-form shortcode is embed,...

Game Server Status <= 1.0 - Admin+ Stored Cross-Site Scripting

The plugin does not escape some of the Game Server data, which could allow high privilege users such as admin to perform Cross-Site Scripting even when the unfiletredhtml is disallowed PoC Create/Edit a Game Server and add the following payload as Server name: Test"...

Allow REL= and HTML in Author Bios <= .1- Author+ Stored Cross-Site Scripting

The plugin does not sanitise the allowed HTML in Bio, allowing user with a role as low as author to perform Cross-Site Scripting attack against users viewing their posts PoC As Author, put a JS payload such as in your Biographical Info via your Profile, then access any public posts made by your...

Game Server Status <= 1.0 - Contributor+ SQL Injection

The plugin does not validate or escape the server id shortcode attribute before using it in a SQL statement, allowing any user with a role as low as contributor to perform SQL Injection attacks PoC As a contributor or above, put the below shortcode in a page/post and view/preview it game-servers...

Fetch Tweets <= 2.6.4 - Reflected Cross-Site Scripting

The plugin does not escape some parameters before outputting them back in attributes in an admin page, leading to Reflected Cross-Site Scripting issues PoC...

St Daily Tip <= 4.7 - CSRF to Stored Cross-Site Scripting

The plugin does not have any CSRF check in place when saving its 'Default Text to Display if no tips' setting, and was also lacking sanitisation as well as escaping before outputting it the page. This could allow attacker to make logged in administrators set a malicious payload in it, leading to ...

Telefication <= 1.8.0 - Open Relay & Server-Side Request Forgery

The plugin is vulnerable to Open Proxy and Server-Side Request Forgery via the /bypass.php file due to a user-supplied URL request value that gets called by a curl requests...

Game Server Status <= 1.0 - Admin+ SQL Injection

The plugin does not validate or escape the serverid parameter before using it in SQL statement, leading to an Authenticated SQL Injection in an admin page PoC sqlmap -u "https://example.com/wp-admin/admin.php?page=grohsfabian-add-game-serversid=1" -p serverid --dbms mysql --cookie your cookie...

jQuery Reply to Comment <= 1.31 - CSRF to Stored Cross-Site Scripting

The plugin does not have any CSRF check when saving its settings, nor sanitise or escape its 'Quote String' and 'Reply String' settings before outputting them in Comments, leading to a Stored Cross-Site Scripting issue. PoC Put the following payload in the 'Quote String' or 'Reply String' setting...

WP Mega Menu < 1.4.1 - Subscriber+ Arbitrary Post Access

The plugin does not properly check for capability and CSRF due to a logic flaw, in its exporttheme and exportwpmegamenunavmenu methods, hooked as AJAX actions and available to any authenticated users. As a result, low privilege authenticated users such as subscribers can call them and access...

OptinMonster < 2.6.1 - Reflected Cross-Site Scripting (XSS)

The plugin was vulnerable to Reflected Cross-Site Scripting XSS due to insufficient input validation in the loadpreviews function found in the /OMAPI/Output.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.6.0...

WP Mega Menu < 1.4.0 - Unauthenticated Arbitrary Post Access

The plugin does not properly check for capability and CSRF due to a logic flaw, in its exporttheme and exportwpmegamenunavmenu methods, hooked to admininit. As a result, unauthenticated users can call them and access arbitrary post data, including password protected or private ones. PoC Access an...

Responsive WordPress Slider <= 2.2.0 - Subscriber+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of the Slider options, allowing Cross-Site Scripting payloads to be set in them. Furthermore, as by default any authenticated user is allowed to create Sliders https://wordpress.org/support/topic/slider-can-be-changed-from-any-user-even-subscriber/, su...

Request a Quote < 2.3.5 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise, validate or escape some of its settings in the admin dashboard, leading to authenticated Stored Cross-Site Scripting issues even when the unfilteredhtml capability is disallowed. PoC As admin, put the below payloads in the related vulnerable field/s and save them the...

Page Generator < 1.5.9 - Reflected Cross-Site Scripting

The plugin does not properly escape user input before outputting it back in attributes, leading to reflected Cross-Site Scripting issues PoC...

GamePress <= 1.1.0 - Reflected Cross-Site Scripting

The plugin does not escape the opedit POST parameter before outputting it back in multiple Game Option pages, leading to Reflected Cross-Site Scripting issues PoC Affected pages: op=engines, op=perspectives, op=modes, op=genres, op=themes, op=platforms...

WordPress to Hootsuite (< 1.3.9) & Buffer (< 3.7.5) - Reflected Cross-Site Scripting

The plugins do not properly sanitise and escape user input before outputting it back in pages and attributes, which could lead to reflected Cross-Site Scripting issues PoC https://example.com/wp-admin/admin.php?page=wp-to-buffer-log=...

Polo Video Gallery <= 1.2 - Contributor+ Stored Cross-Site Scripting

The plugin does not sanitise or validate the parameters from its shortcode, allowing users with a role as low as contributor to set Cross-Site Scripting payload in them which will be triggered in the page/s with the embed malicious shortcode PoC Log in as contributor and add the following shortco...

Multiple Plugins from CatchThemes - Unauthorised Plugin's Setting Change

Multiple Plugins from the CatchThemes vendor do not perform capability and CSRF checks in the ctpswitch AJAX action, which could allow any authenticated users, such as Subscriber to change the plugin's configurations. PoC 1 Turn off "Turn On Catch Themes & Catch Plugin tabs" jQuery.postajaxurl,...