Simple 301 Redirects by BetterLinks - 2.0.0 – 2.0.3 - Update and Retrieve Wildcard Value

In the plugin, the lack of capability checks and insufficient nonce check on the AJAX actions, simple301redirects/admin/getwildcard and simple301redirects/admin/wildcard, made it possible for authenticated users to retrieve and update the wildcard value for redirects. $wpuser, 'pwd' = $wppass,...

Popup-Maker < 1.8.12 - Multiple Vulnerabilities

An attacker can partially control the arguments of the doaction, during the initialization of the PUMSite . Because of this, an attacker can call any method which contains an action starting from popmake or pum . This will lead to successful execution of functions which do not require arguments...

Multiple Plugins - Unauthenticated RCE via PHPUnit

There was an Unauthenticated Remote Code Execution RCE vulnerability in PHPUnit, a widely used testing framework for PHP. This vulnerability has been seen exploited in the wild. curl -X POST --data ""...

Frontend Checklist <= 2.3.2 - Admin+ Stored XSS

Description The plugin 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 unfilteredhtml capability is disallowed for example in multisite setup 1. Go to frontend-checklist admin...

Grid Shortcodes < 1.1.1 - Contributor+ Stored XSS

Description The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks GDCrow GDCcolumn size='"...

eCommerce Product Catalog Plugin for WordPress < 3.3.26 - Products Deletion via CSRF

Description The plugin does not have CSRF checks in some of its admin pages, which could allow attackers to make logged-in users perform unwanted actions via CSRF attacks, such as delete all products Make a logged in admin open the URL below...

PubyDoc <= 2.0.6 - Admin+ Stored XSS

Description The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfilteredhtml is disallowed 1 After the installing the plugin, create a new table at...

Serial Codes Generator and Validator with WooCommerce Support < 2.4.15 - Admin+ Stored XSS

Description The plugin 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 unfilteredhtml capability is disallowed for example in multisite setup There are two fields affected by a...

Subscribers Text Counter < 1.7.1 - Settings Update via CSRF to Stored XSS

Description The plugin does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack, which also lead to Stored Cross-Site Scripting due to the lack of sanitisation and escaping Create an HTML file with the...

Orbit Fox < 2.10.24 - Author+ Server-Side Request Forgery

The plugin does not limit URLs which may be used for the stock photo import feature, allowing the user to specify arbitrary URLs. This leads to a server-side request forgery as the user may force the server to access any URL of their choosing. 1. Install the Log HTTP Requests plugin to inspect th...

WP Custom Author URL < 1.0.5 - Admin+ Stored XSS

The plugin 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 unfilteredhtml capability is disallowed for example in multisite setup. 1. Login as Admin. 2. Go to...

Limit Login Attempts < 1.7.2 - Subscriber+ Stored XSS

The plugin does not sanitize and escape usernames when outputting them back in the logs dashboard, which could allow any authenticated users, such as subscriber to perform Stored Cross-Site Scripting attacks import requests import sys import re if lensys.argv != 4: print'USAGE: python %s ' %...

Stylish Cost Calculator Premium < 7.9.0 - Unauthenticated Stored XSS

The plugin does not sanitise and escape a parameter before outputting it back in the page, leading to a Stored Cross-Site Scripting which could be used against admins when viewing submissions submitted through the Email Quote Form. POST /wp-admin/admin-ajax.php HTTP/2 Host: hosthere Content-Lengt...

Contact Form 7 Database Addon < 1.2.6.5 - CSV Injection

The plugin does not validate data when output it back in a CSV file, which could lead to CSV injection Use a Contact Form 7 form and submit an Excel formula in the message field, such as "=5+5" without quotes. Export the entry as CSV using the plugin and import it into Excel...

Craw Data <= 1.0.0 - Server Side Request Forgery

The plugin does not implement nonce checks, which could allow attackers to make a logged in admin change the url value performing unwanted crawls on third-party sites SSRF. When configuring the CrawData addon, the request is as follows GET...

Better Search and Replace < 1.4.1 - Admin+ SQLi

The plugin does not properly sanitise and escape table data before inserting it into a SQL query, which could allow high privilege users to perform SQL Injection attacks POST /wp-admin/tools.php?page=better-search-replace&bsr-ajax=processsearchreplace HTTP/1.1 Accept: application/json,...

Thinkific Uploader <= 1.0.0 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks against other administrators. Put the following payload in any of the settings: "...

Name Directory < 1.25.3 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting. Furthermore, as the payload is also saved into the database after the request, it leads to a Stored XSS as well alert/XSS/" /...

Limit Login Attempts < 4.0.72 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of its settings, leading to malicious users with administrator privileges to store malicious Javascript code leading to Cross-Site Scripting attacks when unfilteredhtml is disallowed for example in multisite setup Put the following payload in the...

OpenBook Book Data <= 3.5.2 - Arbitrary Settings Update to Stored XSS via CSRF

The plugin does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack and lead to Stored Cross-Site Scripting due to the lack of sanitisation and escaping as well " " " " " input type="text" name="action"...

Amazon Einzeltitellinks <= 1.3.3 - Arbitrary Settings Update to Stored XSS via CSRF

The plugin does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack and lead to Stored Cross-Site Scripting due to the lack of sanitisation and escaping ' document.getElementById"test".submit;...

Slideshow <= 2.3.1 - Author+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of its Slideshow settings, which could allow users with a role as low as Author to perform Cross-Site Scripting attacks As author and above, create/edit a slideshow and put the following payload in the "Number of seconds the slide takes to slide in",...

Visual Form Builder < 3.0.8 - Entries Deletion/Restoration via CSRF

The plugin does not enforce nonce checks which could allow attackers to make a logged in admin or editor delete and restore arbitrary form entries via CSRF attacks Single entry trash: https://example.com/wp-admin/admin.php?page=vfb-entries&action=trash&entry=2 Since entry permanent deletion:...

Amr Users < 4.59.4 - Admin+ Stored Cross-Site Scripting

The plugin 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 unfilteredhtml capability is disallowed Put the following payload in the "Name of list" field in the User Lists Overview ...

Contact Form by Supsystic < 1.7.20 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape fields label, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml is disallowed Create/edit a field in a form, and put the following payload in the label:...

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 In a page/posts where the fu-upload-form shortcode is embed, simp...

WP Logs Book <= 1.0.1 - Log Clearing via CSRF

Description The plugin does not have CSRF check when clearing logs, which could allow attackers to make a logged in admin clear the logs them via a CSRF attack Make an admin open an HTML file containing: Note: The 404 Error Logs can also be cleared by modifying the PoC...

WooCommerce Customers Manager < 29.8 - Subscriber+ Email Disclosure

Description The plugin does not have authorisation and CSRF in an AJAX action, allowing any authenticated users, such as subscriber, to call it and retrieve the list of customer email addresses along with their id, first name and last name As a subscriber, open the following URL:...

Shared Files < 1.7.6 - Unauthenticated Stored Cross-Site Scripting

Description The plugin does not return the right Content-Type header for the specified uploaded file. Therefore, an attacker can upload an allowed file extension injected with malicious scripts. Upload an allowed WordPress extension such as JPG and inject it with a script such as: alert1;. To...

Pickup | Delivery | Dine-in date time <= 1.0.9 - Admin+ Stored XSS

The plugin 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 unfilteredhtml capability is disallowed for example in multisite setup Go to this page:...

Cloud Manager <= 1.0 - Reflected XSS

The plugin does not sanitise and escape the query param ricerca before outputting it in an admin panel, allowing unauthenticated attackers to trick a logged in admin to trigger a XSS payload by clicking a link...

Leaflet Maps Marker (Google Maps, OpenStreetMap, Bing Maps) < 3.12.7 - Contributor+ Stored XSS via Shortcode

The plugin does not validate and escape one of its shortcode attributes, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attack. mapsmarker lot='1' lat='1' mapwidth='" onmouseover="alert1"'...

Easy Testimonials < 3.9.3 - Contributor+ Stored XSS

The plugin does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins. 1. Insert the...

ImageLinks Interactive Image Builder for WordPress < 1.5.4 - Contributor+ Stored XSS

The plugin does not sanitise and escape some of its settings, which could allow users such as contributor+ to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. 1. Create a new vision item with whatever role, even if it's an Administrator. 2. Connec...

Starter Templates by Kadence WP < 1.2.17 - Admin+ PHP Object Injection

The plugin unserialises the content of an imported file, which could lead to PHP object injection issues when an admin import intentionally or not a malicious file and a suitable gadget chain is present on the blog. To simulate a gadget chain, put the following code in a plugin: class Evil public...

Kwayy HTML Sitemap < 4.0 - Admin+ Stored XSS

The plugin 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 unfilteredhtml capability is disallowed for example in multisite setup. 1. Click the 'Settings' button of this plugin. 2...

Donations via PayPal < 1.9.9 - Admin+ Stored XSS

The plugin 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 unfilteredhtml capability is disallowed for example in multisite setup. 1. Click the 'Settings' button of this plugin. 2...

Bold Page Builder < 4.3.3 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfilteredhtml is disallowed. 1. Navigate to Settings - Bold Builder - Bold Builder Settings and enter "alert'XSS'" into the "Color...

Quotes llama < 1.0.0 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape Quotes, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfilteredhtml is disallowed. The attack could also be performed by tricking an admin to import a malicious CSV file Create/edit a quote and put t...

Advanced Booking Calendar < 1.7.0 - Unauthenticated SQL Injection

The plugin does not validate and escape the calendar parameter before using it in a SQL statement via the abcbookinggetSingleCalendar AJAX action available to both unauthenticated and authenticated users, leading to an unauthenticated SQL injection 1. Install the vulnerable plugin...

Gallery Blocks with Lightbox < 2.2.1- Authenticated Stored Cross-Site Scripting

A stored cross-site scripting vulnerability has been discovered in : Simply Gallery Blocks with Lightbox Version – 2.2.0 & below . The vulnerability exists in the Lightbox functionality where a user with low privileges is allowed to execute arbitrary script code within the context of the...

Haxcan <= 1.0.0 - Arbitrary File Access

The plugin does not properly ensure that the file to be accessed is within the blog, allowing high privilege users to read any file on the web server. POST /wp-admin/admin-ajax.php HTTP/1.1 Accept: / Accept-Language: en-GB,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type:...

SEO Wizard <= 4.0.2 - Unauthorised robots.txt & .htaccess Edit via CSRF

The plugin does not properly check for CSRF in its wswedithtaccessfile, wswcreaterobotstext and wswupdatecontentrobots AJAX actions, allowing attackers to make logged in admin write arbitrary data to the robots.txt and .htaccess files...

WP JobSearch < 1.7.4 - Authenticated Stored XSS

The plugin did not sanitise or escape multiple of its parameters from the my-resume page before outputting them in the page, allowing low privilege users to use JavaScript payloads in them and leading to a Stored Cross-Site Scripting issue Vulnerable parameters: &jobsearchfieldeducationtitle=,...

MC4WP: Mailchimp for WordPress < 4.8.5 - Authenticated Arbitrary Redirect

The plugin did not properly check for CSRF in some of its actions handled by the listenforactions method hooked as admininit, allowing attackers to make logged in users with the manageoptions capability do unwanted actions and redirect them to an arbitrary website after...

WorkScout Core < 1.3.4 - Authenticated Stored XSS & XFS

The plugin, used by the WorkScout Theme did not sanitise the chat messages sent via the workscoutsendmessagechat AJAX action, leading to Stored Cross-Site Scripting and Cross-Frame Scripting issues Payloads: " " POST /wp-admin/admin-ajax.php HTTP/1.1 Content-Type: application/x-www-form-urlencode...

Widget Bundle <= 2.0.0 - Widget Disable/Enable via CSRF

Description The plugin does not have CSRF checks when logging Widgets, which could allow attackers to make logged in admin enable/disable widgets via a CSRF attack This PoC disables the User Registration widget. To do so, make a logged in admin open an HTML file containing:...

SVGator <= 1.2.6 - Stored XSS via SVG Upload

Description The plugin does not sanitize SVG file contents, which enables users with at least the author role to SVG with malicious JavaScript to conduct Stored XSS attacks. 1. Create a SVG file with the malicious payload within it; Example SVG file:...

WP Prayer II <= 2.4.7 - Settings Update via CSRF

Description The plugin does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack Have an admin open an HTML file containing:...

Five Star Restaurant Menu and Food Ordering < 2.4.11 - Unauthenticated PHP Object Injection

Description The plugin unserializes user input via an AJAX action available to unauthenticated users, allowing them to perform PHP Object Injection when a suitable gadget is present on the blog. Run the below command in the developer console of the web browser while being on the blog...