Yoo Slider < 2.1.0 - Arbitrary Slider Duplication/Deletion via CSRF

The plugin does not have CSRF in place when duplicating and deleting sliders, which could allow attackers to make logged in users perform such actions...

Easy Social Icons < 3.2.1 - Unauthenticated Arbitrary Icon Deletion

The plugin does not have authorisation and CSRF checks when deleting icons, allowing unauthenticated user to delete arbitrary icons PoC https://example.com/?cnss-delete==1...

Image optimization & Lazy Load < 3.3.2 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape its "Lazyload background images for selectors" settings, which could allow high privilege users such as admin to perform Cross-Site scripting attacks even when the unfilteredhtml capability is disallowed. PoC Put the following payload in the Media Optimole...

Advanced Booking Calendar < 1.7.1 - Reflected Cross-Site Scripting

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

LearnPress < 4.1.6 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the lp-dismiss-notice before outputting it back via the lpbackgroundsingleemail AJAX action, leading to a Reflected Cross-Site Scripting PoC...

Download Manager < 3.2.39 - Unauthenticated brute force of files master key

The plugin uses the uniqid php function to generate the master key for a download, allowing an attacker to brute force the key with reasonable resources giving direct download access regardless of role based restrictions or password protections set for the download. PoC...

WP Block and Stop Bad Bots < 6.930 - Unauthenticated SQLi

The plugin does not properly sanitise and escape the fingerprint parameter before using it in a SQL statement via the stopbadbotsgravafingerprint AJAX action, available to unauthenticated users, leading to a SQL injection PoC curl -i 'https://example.com/wp-admin/admin-ajax.php' --data...

Responsive Menu < 4.1.8 - Subscriber+ Arbitrary File Upload / Theme Deletion / Plugin Settings Update

The plugin is missing authorisation on multiple of its AJAX actions such as savemenuglobalsettings, and relying on CSRF nonces which are disclosed to any authenticated users. As a result, it could allow them to call the affected actions and lead to arbitrary file upload, theme deletion as well as...

iQ Block Country < 1.2.13 - Admin+ Arbitrary File Deletion via Zip Slip

The settings of the plugin can be exported or imported using its backup functionality. An authorized user can import preconfigured settings of the plugin by uploading a zip file. After the uploading process, files in the uploaded zip file are extracted one by one. During the extraction process,...

Easy Social Icons < 3.2.0 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape its saved settings before outputting them in attributes, which could allow high privilege users to perform Cross-Site Scripting attacks when the unfilteredhtml capability is disallowed. 3.1.3 added some escaping, but data was output elsewhere PoC Put the...

Sassy Social Share < 3.3.40 - Reflected Cross-Site Scripting

The plugin does not escape the viewed post URL before outputting it back in onclick attributes when the "Enable 'More' icon" option is enabled which is the default setting, leading to a Reflected Cross-Site Scripting issue. Note: Vendor was notified on September 14th, 2021. PoC...

GridKit Portfolio < 2.1.0 - Subscriber+ Stored Cross-Site Scripting

The plugin does not have authorisation and CSRF checks in various functions related to AJAX actions, allowing any authenticated users, such as subscriber, to call them. Due to the lack of sanitisation and escaping, it could also allows attackers to perform Cross-Site Scripting attacks on pages...

Post Grid < 2.1.16 - Reflected Cross-Site Scripting via post_types

The plugin does not sanitise and escape the posttypes parameter before outputting it back in the response of the postgridupdatetaxonomiestermsbyposttypes AJAX action, available to any authenticated users, leading to a Reflected Cross-Site Scripting PoC...

Post Grid < 2.1.16 - Reflected Cross-Site Scripting via keyword

The plugin does not escape the keyword parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting in pages containing a Post Grid with a search form PoC Append the following payload on a page containing a Post Grid with a search form:...

NS WooCommerce Watermark <= 2.11.3 - Abuse of Functionality

An unprivileged user could use the functionality of the plugin to load images that hide malware for example from passing malicious domains to hide their trace, by making them pass through the vulnerable domain. PoC Search for a vulnerable domain with the dork:...

Ad Inserter < 2.7.12 - Reflected Cross-Site Scripting

The plugins do not sanitise and escape the REQUESTURI before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting in browsers which do not encode characters PoC In a browser which does not encode characters:...

Library File Manager < 5.2.3 - Subscriber+ Arbitrary File Creation/Upload/Deletion

The plugin is using an outdated version of the elFinder library, which is know to be affected by security issues CVE-2021-32682, and does not have any authorisation as well as CSRF checks in its connector AJAX action, allowing any authenticated users, such as subscriber to call it. Furthermore, a...

MapPress Maps for WordPress < 2.73.13 - Admin+ File Upload to Remote Code Execution

The plugin allows a high privileged user to bypass the DISALLOWFILEEDIT and DISALLOWFILEMODS settings and upload arbitrary files to the site through the "ajaxsave" function. The file is written relative to the current theme's stylesheet directory, and a .php file extension is added. No validation...

Amelia < 1.0.49 - Customer+ Arbitrary Appointments Status Update

The plugin does not have proper authorisation when managing appointments, allowing any customer to update other's booking status, as well as retrieve sensitive information about the bookings, such as the full name and phone number of the person who booked it. PoC 1. Make a booking to become...

Dropdown Menu Widget <= 1.9.7 - Subscriber+ Arbitrary Settings Update to Stored XSS

The plugin does not have authorisation and CSRF checks when saving its settings, allowing low privilege users such as subscriber to update them. Due to the lack of sanitisation and escaping, it could also lead to Stored Cross-Site Scripting issues PoC Open the following URL as a subscriber:...

Members List < 4.3.7 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape some parameters in various pages before outputting them back, leading to Reflected Cross-Site Scripting issues PoC https://example.com/wp-content/plugins/members-list/admin/view/user.php?page=%22%3E%3Cimg/src/onerror=alert/XSS/%20x...

Mark Posts < 2.0.1 - Admin+ Stored Cross-Site Scripting

The plugin does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed PoC Put the following payload in the 'Add new markers' settings of the plugin: "autofocus onfocus=alert/XSS/ b=...

KingComposer <= 2.9.6 - Subscriber+ Stored Cross-Site Scripting

The plugin does not have authorisation, CSRF and sanitisation/escaping when creating profile, allowing any authenticated users to create arbitrary ones, with Cross-Site Scripting payloads in them PoC Create profile: fetch"https://example.com/wp-admin/admin-ajax.php?action=kccreateprofile",...

Amelia < 1.0.48 - Customer+ SMS Service Abuse and Sensitive Data Disclosure

The plugin does not have proper authorisation when handling Amelia SMS service, allowing any customer to send paid test SMS notification as well as retrieve sensitive information about the admin, such as the email, account balance and payment history. A malicious actor can abuse this vulnerabilit...

WordPress < 5.9.2 / Gutenberg < 12.7.2 - Prototype Pollution via Gutenberg’s wordpress/url package

Description The @wordpress/url package used in WordPress and the Gutenberg plugin is affected by a Prototype Pollution issue...

WordPress < 5.9.2 - Prototype Pollution in jQuery

Description The jQuery library used in WordPress is affected by a Prototype Pollution issue...

WordPress (5.9-5.9.1) / Gutenberg (9.8.0-12.7.1) - Contributor+ Stored Cross-Site Scripting

Description Post authors are able to bypass KSES restrictions in WordPress = 5.9 and or Gutenberg = 9.8.0 due to the order filters are executed, which could allow them to perform to Stored Cross-Site Scripting attacks PoC As a user without the UNFILTEREDHTML capability, create a post containing t...

Material Design for Contact Form 7 <= 2.6.4 - Subscriber+ Arbitrary Settings Update leading to DoS

The plugin does not check authorization or that the option mentioned in the notice param belongs to the plugin when processing requests to the cf7mddismissnotice action, allowing any logged in user with roles as low as Subscriber to set arbitrary options to true, potentially leading to Denial of...

UpdraftPlus < 1.22.9 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the updraftinterval parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting XSS vulnerability. PoC https://example.com//wp-admin/options-general.php?page=updraftplusinterval"confirm1...

WooCommerce < 6.3.1 - Orders Marked as Paid (via PayPal Standard Gateway)

The PayPal Standard payment gateway deprecated since July 2021 of the plugin could allow attackers to mark an order as paid without actually making a payment, when PDT is enabled...

WP HTML Mail < 3.1.3 - Reflected Cross-Site Scripting

The plugin does not escape some URLs before outputting them back in attributes, leading to Reflected Cross-Site Scripting PoC https://example.com/wp-admin/options-general.php?page=wp-html-mail=advanced"...

Booking Package < 1.5.29 - Unauthenticated Sensitive Data Disclosure

The plugin requires a token for exporting the ical representation of it's booking calendar, but this token is returned in the json response to unauthenticated users performing a booking, leading to a sensitive data disclosure vulnerability. PoC When a guest make a booking via sending "action:...

FormBuilder <= 1.08 - Stored Cross-Site Scripting via CSRF

The plugin does not have CSRF checks in place when creating/updating and deleting forms, and does not sanitise as well as escape its form field values. As a result, attackers could make logged in admin update and delete arbitrary forms via a CSRF attack, and put Cross-Site Scripting payloads in...

Ninja Forms File Uploads Extension < 3.3.1 - Unauthenticated Arbitrary File Upload

The plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the /includes/ajax/controllers/uploads.php file which can be bypassed making it possible for unauthenticated attackers to upload malicious files that can be used to obtain remote code...

WP Block and Stop Bad Bots < 6.88 - Unauthenticated SQLi

The plugin does not properly sanitise and escape the User Agent before using it in a SQL statement to record logs, leading to an SQL Injection issue PoC GET / HTTP/1.1 User-Agent: '+SLEEP5-- g Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,/;q=0.8...

Slide Anything < 2.3.41 - Contributor+ SQLi

The plugin does not sanitise and escape some parameters before using them in a SQL statement when duplicating Sliders, which could allow users with a role as low as Contributor to perform SQL injections...

Ninja Forms File Uploads Extension < 3.3.13 - Unauthenticated Stored Cross-Site Scripting

The plugin is vulnerable to stored cross-site scripting due to missing sanitization of the files filename parameter found in the /includes/ajax/controllers/uploads.php file which can be used by unauthenticated attackers to add malicious web scripts to vulnerable WordPress sites...

Easy Social Icons < 3.1.4 - Admin+ SQL Injection

The plugin does not sanitize the selectedicons attribute to the cnsswidget before using it in an SQL statement, leading to a SQL injection vulnerability. PoC Author : Qerogram import requests from bs4 import BeautifulSoup BASEURL = "http://localhost:8000" id = "wordpress" pw = "wordpress" def...

Google Pagespeed Insights < 4.0.4 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape various parameters before outputting them back in attributes in the plugin's settings dashboard, leading to Reflected Cross-Site Scripting PoC...

Drag and Drop Multiple File Upload - Contact Form 7 < 1.3.6.3 - Unauthenticated Stored XSS

The plugin allows SVG files to be uploaded by default via the dndcodedropzupload AJAX action, which could lead to Stored Cross-Site Scripting issue PoC POST /wp-admin/admin-ajax.php HTTP/1.1 Accept: application/json, text/javascript, /; q=0.01 Accept-Language: en-GB,en;q=0.5 Accept-Encoding: gzip...

Plezi < 1.0.3 - Unauthenticated Stored XSS

The plugin has a REST endpoint allowing unauthenticated users to update the plzconfigurationtrackerenable option, which is then displayed in the admin panel without sanitisation and escaping, leading to a Stored Cross-Site Scripting issue PoC curl -X POST...

Interactive Medical Drawing of Human Body < 2.6 - Admin+ Stored XSS

The plugin does not sanitise and escape the Link field, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. PoC Put the following payload in the Link settings of a body party and save the change: "alert/XSS-link/...

Church Admin < 3.4.135 - Unauthenticated Plugin's Backup Disclosure

The plugin does not have authorisation and CSRF in some of its action as well as requested files, allowing unauthenticated attackers to repeatedly request the "refresh-backup" action, and simultaneously keep requesting a publicly accessible temporary file generated by the plugin in order to...

Wow Countdowns <= 3.1.2 - Admin+ SQLi

The plugin does not sanitize user input into the 'did' parameter and uses it in a SQL statement, leading to an authenticated SQL Injection. PoC https://example.com/wp-admin/admin.php?page=mwp-countdown=del=1+AND+SELECT+5382+FROM+SELECTSLEEP5PpNt...

Popup Builder < 4.1.1 - SQL Injection to Reflected Cross-Site Scripting

The plugin does not sanitise and escape the sgpb-subscription-popup-id parameter before using it in a SQL statement in the All Subscribers admin dashboard, leading to a SQL injection, which could also be used to perform Reflected Cross-Site Scripting attack against a logged in admin opening a...

Akismet Privacy Policies <= 2.0.1- Reflected Cross-Site Scripting

The plugin does not sanitise and escape the translation parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting PoC https://example.com/wp-admin/options-general.php?page=akismetprivacynoticesettingsgroup=%22%3E%3Cscript%3Ealert%281%29%3B%3C%2Fscript%3E...

SpeakOut! Email Petitions < 2.14.15.1 - Unauthenticated SQLi

The plugin does not sanitise and escape the id parameter before using it in a SQL statement via the dkspeakoutsendmail AJAX action, leading to an SQL Injection exploitable by unauthenticated users PoC Create a new email petition /wp-admin/admin.php?page=dkspeakoutaddnew, check x Do not send email...

Title Experiments Free < 9.0.1 - Unauthenticated SQLi

The plugin does not sanitise and escape the id parameter before using it in a SQL statement via the wpextitles AJAX action available to unauthenticated users, leading to an unauthenticated SQL injection PoC curl 'https://example.com/wp-admin/admin-ajax.php' --data 'action=wpextitles=1 AND SELECT...

Menu Image, Icons made easy < 3.0.8 - Subscriber+ Stored Cross-Site Scripting

The plugin does not have authorisation and CSRF checks when saving menu settings, and does not validate, sanitise and escape them. As a result, any authenticate users, such as subscriber can update the settings or arbitrary menu and put Cross-Site Scripting payloads in them which will be triggere...

Conference Scheduler < 2.4.3 - Reflected Cross-Site Scripting

The plugin does not sanitize and escape the tab parameter before outputting back in an admin page, leading to a Reflected Cross-Site Scripting. PoC https://example.com/wp-admin/edit.php?posttype=confworkshop=confscheduleroptions="...