ULeak Security & Monitoring <= 1.2.3 - Subscriber+ Stored Cross-Site Scripting

The plugin does not have authorisation and CSRF checks when updating its settings, and is also lacking sanitisation as well as escaping in some of them, which could allow any authenticated users such as subscriber to perform Stored Cross-Site Scripting attacks against admins viewing the settings ...

Easy Smooth Scroll Links < 2.23.1 - 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 Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed Put the following payload in any text field settings of the plugin for example Scroll Speed and...

Qubely < 1.7.8 - Subscriber+ Arbitrary Post Deletion

The plugin does not have authorisation and CSRF check on the qubelydeletesavedblock AJAX action, and does not ensure that the block to be deleted belong to the plugin, as a result, any authenticated users, such as subscriber can delete arbitrary posts Note: v1.7.7 added capability check, CSRF che...

MZ Mindbody API < 2.8.3 - Unauthorised AJAX Calls

The plugin did not properly check for CSRF and authorisation in various AJAX actions, allowing attacker to make users call them and perform unwanted actions, as well as allow low privilege users to call them As a low privilege user such as subscriber...

Recently < 3.0.5 - Authenticated Stored Cross-Site Scripting (XSS)

The plugin did not properly sanitise or escape its default Thumbnail setting before outputting back in the page, leading to a stored Cross-Site Scripting issue POST /wp-admin/options-general.php?page=recently&tab=tools HTTP/1.1 Accept:...

Related Posts for WordPress < 2.0.5 - Authenticated Stored XSS & XFS

The plugin does not sanitise its headingtext and css settings, allowing high privilege users admin to set XSS payloads in them, leading to Stored Cross-Site Scripting issues. Payloads: $ m0ze"div x PoC 1 | Authenticated Persistent XSS & XFS | Heading text: ! POST /wp-admin/options.php HTTP/2 Host...

Simple Giveaways < 2.45.1 - Editor+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of its Giveaways options, 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 Login with an editor user and add/edit a...

Resume Builder <= 3.1.1 - Subscriber+ Stored XSS

The plugin does not sanitize and escape some parameters related to Resume, which could allow users with a role as low as subscriber to perform Stored XSS attacks against higher privilege users Run the below command in the developer console of the web browser while being on the blog as subscriber...

User Activity <= 1.0.1 - IP Spoofing

The plugin checks headers such as the X-Forwarded-For to retrieve the IP address of the request, which could lead to IP spoofing 1. Send login request with x-forwarded-for: REDACTEDIP 2. Show spoofed IP address in the dashboard OWASP A09:2021 – Security Logging and Monitoring Failures...

iubenda < 3.3.3 - Subscriber+ Privileges Escalation to Admin

The plugin does does not have authorisation and CSRF in an AJAX action, and does not ensure that the options to be updated belong to the plugin as long as they are arrays. As a result, any authenticated users, such as subscriber can grant themselves any privileges, such as editplugins etc Run the...

WP RSS By Publishers <= 0.1 - Admin+ SQLi

The plugin does not properly sanitize and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by high privilege users such as admin https://example.com/wp-admin/admin.php?page=wsysadminpublishers&action=delete&id=0,1+AND+SELECT+5926+FROM+SELECTSLEEP5erUA...

Video Thumbnails <= 2.12.3 - 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. Put the following payload in the "Custom Field...

Birthdays Widget <= 1.7.18 - Admin+ Stored Cross Site Scripting

The plugin does not sanitise and escape some of its fields, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfilteredhtml capability is disallowed As admin, create/edit a Birthday and add the following payload in the Name field:...

Books & Papers <= 0.20210223 - Admin+ Stored Cross-Site Scripting

The plugin does not escape its Custom DB prefix settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed Put the following payload in the Custom DB Prefix settings of the plugin: BooksnPapers" style=animation-name:rotati...

Hummingbird < 3.3.2 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape the Config Name, which could allow high privilege users, such as admin to perform cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed Go to Hummingbird's Settings Configs edit the "Name and Description" and put the following...

Loco Translate < 2.6.1 - Authenticated Stored Cross-Site Scripting

The plugin does not properly remove inline events from elements in the source translation strings before outputting them in the editor in the plugin admin panel, allowing any user with access to the plugin Translator and Administrator by default to add arbitrary javascript payloads to the source...

SpiderCalendar <= 1.5.65 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the callback parameter before outputting it back in the page via the window AJAX action available to both unauthenticated and authenticated users, leading to a Reflected Cross-Site Scripting issue. Note: Vendor decided to close the plugin and it won't be...

SupportCandy < 2.2.7 - Contributor+ Stored Cross-Site Scripting

The plugin does not validate and escape the page attribute of its shortcode, which could allow users with a role as low as Contributor to perform Cross-Site Scripting attacks supportcandy page="init';alert/XSS///"...

Document Embedder < 1.7.5 - Unauthenticated Arbitrary Private/Draft Post Title Disclosure

The plugin contains a REST endpoint, which could allow unauthenticated users to enumerate the title of arbitrary private and draft posts. https://example.com/wp-json/doc/v1/single/509 509 being the ID of a private/draft Post...

Easy Contact Form Pro < 1.1.1.9 - Authenticated Stored Cross-Site Scripting (XSS)

The plugin did not properly sanitise the text fields such as Email Subject, Email Recipient, etc when creating or editing a form, leading to an authenticated author+ stored cross-site scripting issue. This could allow medium privilege accounts such as author and editor to perform XSS attacks...

Simple Social Buttons < 3.2.1 - Unauthenticated Reflected Cross-Site Scripting

The version 3.2.0 attempted to fix a reflected Cross-Site Scripting issue, by adding a CSRF check, which does not fully remediate it as unauthenticated users will all have the same nonce generated and valid for 12h to 24h, or 2 WP ticks. Only unauthenticated users can be attacked with this issue...

Gallery by BestWebSoft < 4.7.0 - Author+ Stored Cross-Site Scripting

The plugin does not perform proper sanitization of gallery information, leading to a Stored Cross-Site Scription vulnerability. The attacker must have at least the privileges of the Author role. 1. Go to Galleries Add New. 2. Click "Add Media" and choose or upload an image. 3. When publishing or...

User Role by BestWebSoft < 1.6.7 - Privilege Escalation via CSRF

The plugin does not protect against CSRF in requests to update role capabilities, leading to arbitrary privilege escalation of any role. Make a logged in admin open a page with the code below. Then, log in as a subscriber and see that you have full admin access...

Companion Sitemap Generator <= 4.5.2 - Contributor+ Stored XSS

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. html-sitemap columns='1"...

eCommerce Product Catalog Plugin for WordPress < 3.0.72 - Reflected XSS via AJAX

The plugin does not sanitise and escape a parameter before outputting it back in the response of an AJAX action available to any authenticated users, such as subscriber, leading to a Reflected Cross-Site Scripting Make a logged in user open a page containing the HTML code below alert/XSS/"...

Text Hover < 4.2 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitize and escape the text to hover, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. As admin, put the following in the plugin's settings: test = "alert/XSS/ Tick the "Enable text hover in...

Amministrazione Aperta < 3.8 - Admin+ LFI

The plugin does not validate the open parameter before using it in an include statement, leading to a Local File Inclusion issue. The original advisory mentions that unauthenticated users can exploit this, however the affected file generates a fatal error when accessed directly and the affected...

Woo Product Table < 3.1.2 - Unauthenticated Arbitrary Function Call

The plugin does not have authorisation and CSRF checks in the wptadminupdatenoticeoption AJAX action available to both unauthenticated and authenticated users, as well as does not validate the callback parameter, allowing unauthenticated attackers to call arbitrary functions with either none or o...

Multiple Themes - Reflected Cross-Site Scripting via Customizer Notify

The qualitycustomizernotifydismissaction and ticustomizernotifydismissrecommendedplugins AJAX actions names can differ depending on the theme, available to authenticated users in multiple themes do not validate or escape the id parameter before outputting it back in the response, leading to...

Link Library < 7.2.9 - Reflected Cross-Site Scripting

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

Domain Check < 1.0.17 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the domain parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting issue https://example.com/wp-admin/admin.php?page=domain-check-profile&domain=alert/XSS/...

Backup and Staging by WP Time Capsule < 1.22.7 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the error parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting Once the "Server Requirements" are passed in the initial setup process you can bypass the check for localhosts by editing the islocalhost function in...

Product GTIN (EAN, UPC, ISBN) for WooCommerce <= 1.1.1 - Contributor+ Stored XSS

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. wpmproductgtin id='1' wrapper='div...

Clean Login < 1.13.7 - Contributor+ Stored XSS via Shortcode

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. Note: 1. Firs...

Post Status Notifier Lite < 1.10.1 - Reflected XSS

The plugin does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which can be used against high privilege users such as admin. Make a logged in high privilege user such as admin open the URL below...

WP Hide <= 0.0.2 - Unauthenticated Settings Update

The plugin does not have authorisation and CSRF checks in place when updating the customwpadminslug settings, allowing unauthenticated attackers to update it with a crafted request curl -X POST --data "customwpadminslug=attacker-value" https://example.com/wp-admin/admin-post.php Settings is...

Student Result or Employee Database < 1.8.0 - Unauthorised REST Calls

The plugin has a flawed permission callback in its REST endpoints, allowing unauthenticated attackers to call them and add/edit/delete arbitrary student for example POST /wp-json/v2/ssradddata HTTP/1.1 Accept: / Accept-Language: en-GB,en;q=0.5 Accept-Encoding: gzip, deflate Content-Type:...

404 to 301 < 3.1.2 - Reflected Cross-Site Scripting

Description The plugin does not escape some URLs before outputting them back in attributes, leading to Reflected Cross-Site Scripting https://example.com/wp-admin/admin.php?page=jj4t3-logs&a"alert/XSS/...

hub2word <= 1.1.0 - Subscriber+ Arbitrary Options Update

The plugin does not have authorisation and CSRF checks in its Hub2Wordsavesettings AJAX action, and does not validate the option key to be updated. As a result, any authenticated user, such as subscriber could update arbitrary WordPress options POST /wp-admin/admin-ajax.php HTTP/1.1 Accept:...

WP User < 7.0 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape some parameters in pages where the wpuser shortcode is used, leading to Reflected Cross-Site Scripting issues PAGEWITHSHORTCODE is a page with the wpuser shortcode embed https://example.com/?pageid=PAGEWITHSHORTCODE&formid="alert/XSS/...

Embed Swagger <= 1.0.0 - Reflected Cross-Site Scripting

The plugin is vulnerable to Reflected Cross-Site Scripting due to insufficient escaping/sanitization and validation via the url parameter found in the /swagger-iframe.php file which allows attackers to inject arbitrary web scripts onto the page, in versions up to and including 1.0.0...

Ad Invalid Click Protector (AICP) < 1.2.6 - Authenticated SQL Injection

The plugin is affected by a SQL Injection in the id parameter of the delete action. http://127.0.0.1:8001/wp-admin/admin.php?page=aicpbanneduserdetails&action=delete&id=0%20OR%201=1%20--%20k...

Amazon Affiliate < 3.17.1 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the tab parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue https://example.com/wp-admin/admin.php?page=aawp-settings&tab=%22onclick%3Dprompt%288%29%3E%3Csvg%2Fonload%3Dprompt%288%29%3E%22%40x.y...

WebP Converter for Media < 4.0.3 - Unauthenticated Open redirect

The plugin contains a file passthru.php which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue https://example.com/wp-content/plugins/webp-converter-for-media/includes/passthru.php?src=https://wpscan.com...

Super Progressive Web Apps < 2.1.12 - Authenticated (Low Privileged) Arbitrary File Upload to RCE

When the Apple Touch Icons & Splash Screen add-on is active, its superpwasplashscreenuploader AJAX action, does not properly check for CSRF, authorisation and the content of the uploaded archive file. This allows attackers to upload an archive with a PHP file, leading to RCE by either using a low...

Classyfrieds <= 3.8 - Authenticated Arbitrary File Upload to RCE

The plugin does not properly check the uploaded file when an authenticated user adds a listing, only checking the content-type in the request. This allows any authenticated user to upload arbitrary PHP files via the Add Listing feature of the plugin, leading to RCE. POST /addalisting/ HTTP/1.1...

Chopslider <= 3.4 - Unauthenticated Blind SQL Injection

The id parameter of the getscript/index.php page is not sanitised when used in a SQL statement, leading to an unauthenticated blind SQL Injection issue. Vendor was contacted by researcher, on March 3rd, 2020 but no reply was received. The PoC will be displayed once the issue has been remediated...

MDTF < 1.3.1 - Reflected XSS

The plugin does not sanitise and escape the taxname 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 Make a logged in admin open...

GoToWP <= 5.1.1 - Contributor+ Stored XSS

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. registermeeting type='" onmouseover="alert1...

Carousel, Slider, Gallery by WP Carousel < 2.5.3 - 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. Exploit...