The WP Talroo WordPress plugin through 2.4 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin and unauthenticated users.

The Ebook Store WordPress plugin before 5.8015 does not escape the $_SERVER['REQUEST_URI'] parameter before outputting it back in an attribute, which could lead to Reflected Cross-Site Scripting in old web browsers.

The disable-right-click-powered-by-pixterme through v1.2 and pixter-image-digital-license thtough v1.0 WordPress plugins load a JavaScript file which has been compromised from an apparent abandoned S3 bucket. It can be used as a backdoor by those who control it, but it currently displays an alert marketing security services. Users that pay are added to allowedDomains to suppress the popup.

The PPWP – Password Protect Pages WordPress plugin before version 1.9.11 allows to put the site content behind a password authorization, however users with subscriber or greater roles can view content via the REST API.

The Injection Guard WordPress plugin before 1.2.8 does not escape the $_SERVER['REQUEST_URI'] parameter before outputting it back in an attribute, which could lead to Reflected Cross-Site Scripting in old web browsers

The WP Shopify WordPress plugin before 1.5.4 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

The Quiz and Survey Master (QSM) WordPress plugin before 10.2.3 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.

The Structured Content (JSON-LD) #wpsc WordPress plugin before 1.7.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The LatePoint WordPress plugin before 5.1.94 is vulnerable to Local File Inclusion via the layout parameter. This makes it possible for attackers to include and execute PHP files on the server, allowing the execution of any PHP code in those files.

The CBX Restaurant Booking WordPress plugin through 1.2.1 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

The OpenStreetMap for Gutenberg and WPBakery Page Builder (formerly Visual Composer) WordPress plugin through 1.2.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The SureForms WordPress plugin before 1.7.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against both authenticated and unauthenticated users.

The My Reservation System WordPress plugin through 2.3 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

The Qwizcards | online quizzes and flashcards WordPress plugin through 3.9.4 does not sanitise and escape the "_stylesheet" parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin or any other user.

The Ajax Load More plugin before 2.8.1.2 does not have authorisation in some of its AJAX actions, allowing any authenticated users, such as subscriber, to upload and delete arbitrary files.

The Stop User Enumeration WordPress plugin before version 1.7.3 blocks REST API /wp-json/wp/v2/users/ requests for non-authorized users. However, this can be bypassed by URL-encoding the API path.

The GeoDirectory WordPress plugin before 2.8.120 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.

The Order Delivery Date WordPress plugin before 12.6.0 discloses arbitrary post title (such as from draft and private posts) via an unauthenticated AJAX action, allowing attackers to retrieve such information

The Hostel WordPress plugin before 1.1.5.9 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 Hostel WordPress plugin before 1.1.5.8 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

The Sharable Password Protected Posts before version 1.1.1 allows access to password protected posts by providing a secret key in a GET parameter. However, the key is exposed by the REST API.

The Contact Form Plugin WordPress plugin before 1.1.29 does not sanitise and escape some of its settings, which could allow high privilege users such as contributor to perform Stored Cross-Site Scripting attacks.

The WP Lightbox 2 WordPress plugin before 3.0.6.8 does not correctly sanitize the value of the title attribute of links before using them, which may allow malicious users to conduct XSS attacks.

The BuddyPress Docs WordPress plugin before 2.2.5 lacks proper access controls and allows a logged in user to view and download files belonging to another user

The WP Map Block WordPress plugin before 2.0.3 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The Responsive Lightbox & Gallery WordPress plugin before 2.5.2 use the Swipebox library which does not validate and escape title attributes before outputting them back in a page/post where used, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The Firelight Lightbox WordPress plugin before 2.3.16 does not sanitise and escape title attributes before outputting them in the page, which could allow users with a role as low as contributors to perform stored Cross-Site Scripting attacks.

The ZoomSounds plugin before 6.05 contains a PHP file allowing unauthenticated users to upload an arbitrary file anywhere on the web server.

The wp-file-download WordPress plugin before 6.2.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting

The Custom Post Carousels with Owl WordPress plugin before 1.4.12 uses the featherlight library and makes use of the data-featherlight attribute without sanitizing before using it.

The tarteaucitron.io WordPress plugin before 1.9.5 uses query parameters from YouTube oEmbed URLs without sanitizing these parameters correctly, which could allow users with the contributor role and above to perform Stored Cross-site Scripting attacks.

The Ivory Search WordPress plugin before 5.5.10 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 unfiltered_html is disallowed

The Axle Demo Importer WordPress plugin through 1.0.3 does not validate files to be uploaded, which could allow authenticated users (author and above) to upload arbitrary files such as PHP on the server

The inprosysmedia-likes-dislikes-post WordPress plugin through 1.0.0 does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection

The Broadstreet WordPress plugin before 1.51.8 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

The Newsletter WordPress plugin before 8.85 does not sanitise and escape some of its Form 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 Newsletter WordPress plugin before 8.8.5 does not validate and escape some of its Widget options before outputting them back in a page/post where the block is embed, 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 Short URL WordPress plugin through 1.6.8 does not properly sanitise and escape a parameter before using it in SQL statement, leading to a SQL injection exploitable by users with relatively low privilege on the site, like subscribers.

The File Provider WordPress plugin through 1.2.3 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

The File Provider WordPress plugin through 1.2.3 does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection

The Post Slider and Post Carousel with Post Vertical Scrolling Widget WordPress plugin before 3.2.10 does not validate and escape some of its Widget options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

The FancyBox for WordPress plugin before 3.3.6 does not escape captions and titles attributes before using them to populate galleries' caption fields. The issue was received as a Contributor+ Stored XSS, however one of our researcher (Marc Montpas) escalated it to an Unauthenticated Stored XSS

The Newsletter WordPress plugin before 8.8.2 does not sanitise and escape some of its Subscription 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 WP-Optimize WordPress plugin before 4.2.0 does not properly escape user input when checking image compression statuses, which could allow users with the administrator role to conduct SQL Injection attacks in the context of Multi-Site WordPress configurations.

The Real Cookie Banner: GDPR & ePrivacy Cookie Consent WordPress plugin before 5.1.6, real-cookie-banner-pro WordPress plugin before 5.1.6 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 Gearside Developer Dashboard WordPress plugin through 1.0.72 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

The Blog2Social: Social Media Auto Post & Scheduler WordPress plugin before 8.4.0 does not escape the title of posts when outputting them in a dashboard, which could allow users with the contributor role to perform Cross-Site Scripting attacks.

The DIGITS: WordPress Mobile Number Signup and Login WordPress plugin before 8.4.6.1 does not rate limit OTP validation attempts, making it straightforward for attackers to bruteforce them.

The Order Delivery Date WordPress plugin before 12.4.0 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

The Ninja Forms WordPress plugin before 3.10.1 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).