One User Avatar < 2.3.7 - Contributor+ Stored Cross-Site Scripting

The plugin does not escape the link and target attributes of its shortcode, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks PoC avatar link="javascript:alertorigin" avatar target='" style="animation-name:twentytwentyone-close-button-transition"...

Scroll Baner <= 1.0 - CSRF to RCE

The plugin does not have CSRF check in place when saving its settings, nor perform any sanitisation, escaping or validation on them. This could allow attackers to make logged in admin change them and could lead to RCE via a file upload as well as XSS PoC The PHP code will put in the file at...

Easy Twitter Feed < 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...

One User Avatar < 2.3.7 - Avatar Update via CSRF

The plugin does not check for CSRF when updating the Avatar in page where the avatarupload shortcode is embed. As a result, attackers could make logged in user change their avatar via a CSRF attack PoC Click POST /one-user-avatar-avatar-upload/ HTTP/1.1 Accept:...

Gutenberg PDF Viewer Block < 1.0.1 - Contributor+ Stored Cross-Site Scripting

The plugin does not sanitise and escape its block, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks. PoC...

Wechat Reward <= 1.7 - CSRF to Stored Cross-Site Scripting

The plugin does not sanitise or escape its QR settings, nor has any CSRF check in place, allowing attackers to make a logged in admin change the settings and perform Cross-Site Scripting attacks. PoC Put the following payload in the QR setting: " The XSS will be triggered in the plugin's setting...

WP Import Export Lite < 3.9.5 - Subscriber+ Arbitrary Blog Options Update

The plugin does not have any CSRF and authorisation checks done in the wpieextsaveextensiondata AJAX action, nor do perform any validation on the option to be updated. As a result, any authenticated user such as subscriber, or an unauthenticated attacker via a CSRF could update any of the blog...

MainWP Child Reports < 2.0.8 - Admin+ SQL Injection

The plugin does not validate or sanitise the order parameter before using it in a SQL statement in the admin dashboard, leading to an SQL injection issue PoC https://example.com/wp-admin/options-general.php?page=mainwp-reports-page=+AND+SELECT+7332 FROM+SELECTSLEEP5qiXg - the web page freezes for...

WP Ticket < 5.10.4 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitize or escape form fields before outputting it in the List, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. PoC Navigate to WP Ticket Forms edit layout of "Open a Ticket" or "Search...

Tutor LMS < 1.9.9 - Multiple Admin+ Stored Cross-Site Scripting

The plugin does not escape some of its settings before outputting them in attributes, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. PoC Put the following payload in the Plugin's Settings General "Error message...

WP Cookie Choice <= 1.1.0 - CSRF to Stored Cross-Site Scripting

The plugin is lacking any CSRF check when saving its options, and do not escape them when outputting them in attributes. As a result, an attacker could make a logged in admin change them to arbitrary values including XSS payloads via a CSRF attack. PoC...

YITH WooCommerce Product Add-Ons < 2.1.0 - Reflected Cross-Site Scripting

The plugin does not escape some parameters before outputting them back in the edit addon page in the admin dashboard, leading to Reflected Cross-Site Scripting issues PoC v type=html" v 2.1.0 https://example.com/wp-admin/admin.php?page=yithwapopanel=blocksid=1id=1type=html" accesskey=X...

StreamCast < 2.1.1 - 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...

LearnPress < 4.1.3.1 - Multiple Admin+ Stored Cross-Site Scripting

The plugin does not properly sanitize or escape various inputs within course settings, which could allow high privilege users to perform Cross-Site Scripting attacks when the unfiltredhtml capability is disallowed PoC When adding new courses, the following fields can have XSS payloads like "...

Html5 Audio Player < 2.1.3 - 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...

WP Import Export Lite < 3.9.5 - Subscriber+ Extensions Update

The plugin does not have any CSRF and authorisation checks done in wpieextsaveextensions AJAX action. This could allow any authenticated user such as subscriber, or an unauthenticated attacker via a CSRF to set the extensions to be used by the plugin, as well as disable all of them PoC To disable...

Multiple WooCommerce Add-Ons - Low Priv Arbitrary Blog Options Update/Access/Deletion & Plugin's Settings Update/Export/Import

The svxajaxfactory AJAX action of the plugins, available to authenticated users, do not have CSRF and capability checks, which could allow any authenticated user, such as subscriber to change/view/delete arbitrary WordPress options, retrieve the list of users, import/export/update the plugins'...

Sociable <= 4.3.4.1 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise or escape some of its settings before outputting them in the admins dashboard, allowing high privilege users to perform Cross-Site Scripting attacks against other users even when the unfilteredhtml capability is disallowed PoC Put the following payload in the...

BetterDocs 1.9.0-1.9.1 - Reflected Cross-Site Scripting

The plugin does not escape the daterange parameter before outputting it back in the All docs admin dashboard, leading to a Reflected Cross-Site Scripting issue PoC https://example.com/wp-admin/admin.php?page=betterdocs-adminrange="...

BetterDocs < 1.9.0 - Reflected Cross-Site Scripting

The plugin does not escape the tagID before outputting it back in the edit category page of the admin dashboard, leading to a Reflected Cross-Site Scripting issue PoC https://example.com/wp-admin/term.php?taxonomy=doccategoryID=147"...

YITH WooCommerce Product Add-Ons < 2.1.0 - Authenticated Local File Inclusion

The plugin does not validate user input before using it to generate a local path passed to include, which could lead to a Local File Inclusion issue on Windows Web Servers PoC https://example.com/wp-admin/admin.php?page=yithwapopanel=blocksid=1id=1type=html%2F..%2Fhello...

eID Easy < 4.7 - Reflected Cross-Site Scripting

The plugin is vulnerable to Reflected Cross-Site Scripting via the error parameter found in the /admin.php file which allows attackers to inject arbitrary web scripts...

BulletProof Security < 5.2 - Sensitive Information Disclosure

The plugin is vulnerable to sensitive information disclosure due to a file path disclosure in the publicly accessible /dbbackuplog.txt file which grants attackers the full path of the site, in addition to the path of database backup files. PoC...

Dflip Lite < 1.7.10 - Contributor+ Stored Cross-Site Scripting

Description The plugin does not escape the class attribute of its shortcode before outputting it back in an attribute, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks PoC dflip class='"...

Podcast Subscribe Buttons < 1.4.2 - Contributor+ Stored XSS

The plugin allows users with any role capable of editing or adding posts to perform stored XSS. PoC Add the below payload as a shortcode block: podcastsubscribe alignment='" style="animation-name:twentytwentyone-close-button-transition" onanimationend="alertorigin//'...

Shared Files < 1.6.57 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of its settings before outputting them in attributes, which could lead to Stored Cross-Site Scripting issues. PoC Put the following payload in the "Folder for new files" and "Maximum size of uploaded file" settings of the plugin: "...

Compact WP Audio Player < 1.9.7 - Contributor+ Stored Cross-Site Scripting

The plugin does not escape some of its shortcodes attributes, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks. PoC scembedplayer fileurl='" style="animation-name:twentytwentyone-close-button-transition" onanimationend="alertorigin//'...

SEO Redirection < 7.9 - Arbitrary Redirect Deletion via CSRF

The plugin does have CSRF in place, allowing attackers to make logged in admin delete arbitrary Custom and Post Redirects via a CSRF attack. PoC v 7.8 https://example.com/wp-admin/options-general.php?page=seo-redirection.php=cutom=1...

Find My Blocks < 3.4.0 - Private Post Titles Disclosure

The plugin does not have authorisation checks in its REST API, which could allow unauthenticated users to enumerate private posts' titles. PoC Create a private post with at least one Gutenburg paragraph block and go to https://example.com/wp-json/find-my-blocks/blocks/?name=core/paragraph...

PlanSo Forms <= 2.6.3 - Authenticated Stored Cross-Site Scripting

The plugin does not escape the title of its Form before outputting it in attributes, allowing high privilege users such as admin to set XSS payload in it, even when the unfilteredhtml is disallowed, leading to an Authenticated Stored Cross-Site Scripting issue. Timeline July 12th, 2021 - Vendor...

PDF Light Viewer < 1.4.12 - Authenticated Command Injection

The plugin allows users with Author roles to execute arbitrary OS command on the server via OS Command Injection when invoking Ghostscript. PoC 1 Go to Import PDF. 2 Select PDF file. 3 Set compression as 60 | calc | echo 4 Toggle import the first checkbox 5 Publish or update 6 Command executes...

Compact WP Audio Player < 1.9.7 - Setting Change via CSRF

The plugin does not implement nonce checks, which could allow attackers to make a logged in admin change the "Disable Simultaneous Play" setting via a CSRF attack. PoC...

YITH Maintenance Mode < 1.3.8 - Admin+ Stored Cross-Site Scripting

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

Quiz And Survey Master < 7.3.2 - Admin+ Stored Cross-Site Scripting

The plugin does not escape the Quiz Url Slug setting before outputting it in some pages, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed PoC Put the following payload in the Quiz Url Slug setting: " Create a quiz...

EditorsKit < 1.31.6 - Contributor+ Arbitrary PHP Code Execution

The plugin does not sanitise and validate the Conditional Logic of the Custom Visibility settings, allowing users with a role as low contributor to execute Arbitrary PHP code PoC As a contributor, create/edit a post and put the below code while in Code Editor mode: \n aa \n Save or Preview the...

Avada < 7.4.2 - Stored Cross-Site Scripting

Description The Avada Forms component allowed unescaped HTML form entries to be loaded on the backend...

SEO Redirection < 7.4 - Reflected Cross-Site Scripting

The plugin does not escape the tab parameter before outputting it back in JavaScript code, leading to a Reflected Cross-Site Scripting issue PoC...

Simple Social Media Share Buttons < 3.2.4 - Authenticated Stored Cross-Site Scripting

The plugin does not escape the Share Title settings before outputting it in the frontend pages or posts depending on the settings used, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. PoC Put the following payload in the...

Coming Soon and Maintenance Mode < 3.5.3 - Authenticated Stored XSS

The plugin does not properly sanitize inputs submitted by authenticated users when setting adding or modifying coming soon or maintenance mode pages, leading to stored XSS. PoC Open the Coming Soon plugin's settings Coming Soon - Coming Soon Click on the "Title" section Inject XSS payload into th...

Poll Maker < 3.4.2 - Unauthenticated Time Based SQL Injection

The plugin allows unauthenticated users to perform SQL injection via the aysfinishpoll AJAX action. While the result is not disclosed in the response, it is possible to use a timing attack to exfiltrate data such as password hash. PoC This requires a valid nonce, which can be obtained by going to...

Affiliate Power < 2.3.0 - Reflected Cross-Site Scripting

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

Download from files <= 1.48 - Unauthenticated Arbitrary File Upload

The downloadfromfiles617fileupload AJAX action f the plugin, available to both unauthenticated and authenticated users does not properly restrict the files to be uploaded, which could allow unauthenticated users to upload PHP4 files for example PoC POST /wp-admin/admin-ajax.php HTTP/1.1 Accept:...

Travelpayouts < 1.0.17 - CSRF Bypass due to Outdated Redux Framework

The plugin is using an outdated version of the Redux Framework 4.1.17, which is affected by CSRF bypass issues due to a logic flaw in the checks, allowing attacker to make logged in do unwanted actions...

Avada < 7.4.2 - Reflected Cross-Site Scripting

Description The theme does not properly escape bbPress searches before outputting them back as breadcrumbs, leading to a Reflected Cross-Site Scripting issue. PoC https://theme-fusion.com/forums/search/z-- FAIL/...

Comments - wpDiscuz < 7.3.2 - Admin+ Stored Cross-Site Scripting

The plugin does not properly sanitise or escape the Follow and Unfollow messages before outputting them in the page, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. Timeline: May 18th, 2021 - Vendor...

WooCommerce Multi Currency < 2.1.18 - Authenticated Product Price Change

The plugin was vulnerable to Authenticated Product Price Change, which could allow customers to change the price of all products...

Software License Manager < 4.5.1 - Arbitrary Domain Deletion via CSRF

The delreistereddomains AJAX action of the plugin does not have any CSRF checks, and is vulnerable to a CSRF attack PoC https://example.com/wp-admin/admin-ajax.php?action=delreistereddomain=1...

Easy Accordion < 2.0.22 - Authenticated Stored XSS

The plugin does not properly sanitize inputs when adding new items to an accordion. PoC When adding new items to an accordion, an injection payload of "...

Appointment Hour Booking – WordPress Booking Plugin < 1.3.17 - Authenticated Stored XSS

The plugin does not properly sanitize values used when creating new calendars. PoC Open the Appointment Hour Booking Tab. Enter XSS payload like " in new calendar name field. and click on "add new" button. Go back to the Appointment Hour Booking Tab and select "Publish" for any calendar. The XSS...

Edit Comments XT <= 1.0 - Reflected Cross-Site Scripting

The plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $SERVER"PHPSELF" value in the /edit-comments-xt.php file which allows attackers to inject arbitrary web scripts...