Be POPIA Compliant < 1.1.6 - Unauthenticated Sensitive Information Exposure

The plugin exposes sensitive information to unauthenticated users such as site visitors emails and usernames via an API route...

Cab fare calculator < 1.0.4 - Unauthenticated LFI

The plugin does not validate the controller parameter before using it in require statements, which could lead to Local File Inclusion issues. Despite what the original advisory claims, the issue is not exploitable by accessing the file directly as a fatal error is triggered before the vulnerable...

Clipr <= 1.2.3 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape its API Key settings before outputting it in an attribute, leading to a Stored Cross-Site Scripting issue even when the unfilteredhtml capability is disallowed PoC Put the following payload in the API Key settings of the plugin: 'alert/XSS/...

Advanced Custom Fields < 5.12.1 - Contributor+ Database Information Access

The plugin does not have proper authorisation which could allow users with a role as low as contributor to view information on the database without the access permission...

Animate It! < 2.4.0 - Contributor+ Stored Cross-Site Scripting

The plugin has flawed validations and does not escape its shortcode argument, allowing users with a role as low as contributor to perform Cross-Site Scripting attacks via a malicious shortcode PoC v 2.3.8 edsanimate animation="attacker" delay='1"...

Spam protection, AntiSpam, FireWall by CleanTalk < 5.174.1 - Reflected Cross-Site Scripting

The plugin does not not sanitise and escape the page parameter brief outputting it back in attributes in the /wp-admin/edit-comments.php?page=ctcheckspam and Users list dashboard, leading to Reflected Cross-Site Scripting issues...

Donations <= 1.8 - Unauthenticated SQLi

The plugin does not sanitise and escape the nddonationsid parameter before using it in a SQL statement via the nddonationssinglecauseformvalidatefieldsphpfunction AJAX action available to unauthenticated users, leading to an unauthenticated SQL Injection PoC Create a new "Cause" and fill out the...

DW Question & Answer Pro <= 1.3.4 - Arbitrary Comment Edition via IDOR

The plugin does not check that the comment to edit belongs to the user making the request, allowing any user to edit other comments. Vendor was notified via Envato on September 28th, 2021, but did not properly fix the issue and was notified numerous times since. PoC As any authenticated user, pos...

English WordPress Admin < 1.5.2 - Unauthenticated Open Redirect

The plugin does not validate the admincustomlanguagereturnurl before redirecting users o it, leading to an open redirect issue PoC https://example.com/wp-admin/admin-ajax.php?action=heartbeatcustomlanguagetoggle=1customlanguagereturnurl=https://wpscan.com...

5 Stars Rating Funnel < 1.2.53 - Unauthenticated SQLi

Description The plugin does not properly sanitise, validate and escape lead ids before using them in a SQL statement via the rrtnggdeleteleads AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue. There is an attempt to sanitise the input, using...

Anti-Malware Security and Brute-Force Firewall < 4.20.96 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the QUERYSTRING before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting in browsers which do not encode characters PoC GET /wp-admin/admin.php?page=GOTMLSViewQuarantine=" HTTP/1.1 Cache-Control: max-age=0...

Master Elements <= 8.0 - Unauthenticated SQLi

The plugin does not validate and escape the metaids parameter of its removepostmetacondition AJAX action available to both unauthenticated and authenticated users before using it in a SQL statement, leading to an unauthenticated SQL Injection PoC As unauthenticated:...

Nimble Page Builder < 3.2.2 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the preview-level-guid parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting PoC v 3.1.32 v 3.2.2...

Flo Launch < 2.4.1 - Missing Authentication Allow Full Site Takeover

The plugin injects code into wp-config.php when creating a cloned site, allowing any attacker to initiate a new site install by setting the flocustomtableprefix cookie to an arbitrary value. PoC On any website where flo-launch is active create cookie "flocustomtableprefix" with any string value t...

Advanced Page Visit Counter < 6.1.6 - Subscriber+ Blind SQL injection

The plugin does not escape the artID parameter before using it in a SQL statement in the apvcresetcountart AJAX action, available to any authenticated user, leading to a SQL injection PoC v = 5.0.8 - https://example.com/wp-admin/admin-ajax.php?action=apvcresetcountart=sleep10 v 6.1.6 -...

Users Ultra <= 3.1.0 - Unauthenticated SQL Injection

The plugin fails to properly sanitize and escape the datatarget parameter before it is being interpolated in an SQL statement and then executed via the ratingvote AJAX action available to both unauthenticated and authenticated users, leading to an SQL Injection. PoC curl...

uDraw < 3.3.3 - Unauthenticated Arbitrary File Access

The plugin does not validate the url parameter in its udrawconverturltobase64 AJAX action available to both unauthenticated and authenticated users before using it in the filegetcontents function and returning its content base64 encoded in the response. As a result, unauthenticated users could re...

DW Question & Answer Pro <= 1.3.4 - Multiple CSRF

The plugin does not properly check for CSRF in some of its functions, allowing attackers to make logged in users perform unwanted actions, such as update a comment or a question status. Vendor was notified via Envato on September 28th, 2021, but did not properly fix the issue and was notified...

LayerSlider < 7.1.2 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape Project's slug before outputting it back in various place, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfilteredhtml is disallowed PoC Proof of Concept PoC: ======================= 1. The store...

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 PoC Put the following payload in the Custom DB Prefix settings of the plugin: BooksnPapers"...

Easy Digital Downloads < 2.11.6 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape the Downloadable File Name in the Logs, which could allow high privilege users to perform Cross-Site Scripting attacks when the unfilteredhtml capability is disallowed PoC Create/edit a Download and put the following payload in the File Name field: Download...

Thank Me Later <= 3.3.4 - Admin+ Stored Cross-Site Scripting

The plugin does not sanitise and escape the Message Subject field before outputting it in the Messages list, which could allow high privileges users such as admin to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed PoC Add/Edit a message and put the...

Modern Events Calendar Lite < 6.4.7 - Reflected Cross-Site Scripting

The plugin does not escape some generated URLs before outputting them back in attributes, leading to Reflected Cross-Site Scripting PoC On a page where the Total Booking widget is displayed, append the following payload: "...

Caldera Forms < 1.9.7 - Reflected Cross-Site Scripting

The plugin does not validate and escape the cf-api parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting PoC The issue is only exploitable when there are no forms created yet...

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. PoC As admin, put the following in the plugin's settings: test = " Tick the "Enable text hover in...

Tatsu < 3.3.12 - Unauthenticated RCE

The plugin addcustomfont action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename starting with a dot ".", this can bypass extension control implemented in the plugin. Moreover,...

Good & Bad Comments <= 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 even when the unfilteredhtml capability is disallowed PoC Put the following payload in any of the plugin's settings: "...

Page Security & Membership <= 1.5.15 - 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 PoC Put the following payload in the "Force Public Pages" settings of the plugin...

Shopping Cart & eCommerce Store < 5.2.5 - Arbitrary Design Settings Update via CSRF

The plugin is lacking CSRF checks in various AJAX actions, such as ecadminajaxsavedesignsettings, which could allow attackers to make a logged in admin update arbitrary settings PoC To disable the Live Design Editor To set the custom CSS setting to body background-color: red;...

SearchIQ < 3.9 - Unauthenticated Stored XSS

The plugin contains a flag to disable the verification of CSRF nonces, granting unauthenticated attackers access to the siqajax AJAX action and allowing them to perform Cross-Site Scripting attacks due to the lack of sanitisation and escaping in the customCss parameter PoC Once the plugin is...

Easy Digital Downloads < 2.11.6 - Arbitrary Payment Note Insertion via CSRF

The plugin does not have CSRF check in place when inserting payment notes, which could allow attackers to make a logged admin insert arbitrary notes via a CSRF attack PoC...

Admin Word Count Column <= 2.2 - Unauthenticated Arbitrary File Read

The plugin does not validate the path parameter given to readfile, which could allow unauthenticated attackers to read arbitrary files on server running old version of PHP susceptible to the null byte technique. This could also lead to RCE by using a Phar Deserialization technique PoC...

Safe SVG < 1.9.10 - SVG Sanitisation Bypass

The sanitisation step of the plugin can be bypassed by spoofing the content-type in the POST request to upload a file. Exploiting this vulnerability, an attacker will be able to perform the kinds of attacks that this plugin should prevent mainly XSS, but depending on further use of uploaded SVG...

Daily Prayer Time < 2022.03.01 - Unauthenticated SQLi

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

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 PoC Go to Hummingbird's Settings Configs edit the "Name and Description" and put the followi...

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...

Simple Event Planner < 1.5.5 - Author+ Stored Cross-Site Scripting

The plugin does not sanitise and escape some of its Event Options, such as eventorganiser, organiseremail and organisercontact which could allow users with a role as low as author to perform Cross-Site Scripting attacks...

WP Downgrade < 1.2.3 - Admin+ Stored Cross-Site Scripting

The plugin only perform client side validation of its "WordPress Target Version" settings, but does not sanitise and escape it server side, allowing high privilege users such as admin to perform Cross-Site attacks even when the unfilteredhtml capability is disallowed PoC Access the settings of th...

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...

Ninja Forms < 3.6.8 - Unauthenticated Email Address Disclosure

The plugin does not delete the temporary files created when exporting submissions, which could allow unauthenticated attackers to download them and get sensitive information such as the email address of users who submitted a form given that the file is publicly accessible, and with a guessable na...

Ad Injection <= 1.2.0.19 - Admin+ Stored Cross-Site Scripting & RCE

The plugin does not properly sanitize the body of the adverts injected into the pages, allowing a high privileged user Admin+ to inject arbitrary HTML or javascript even with unfilteredhtml disallowed, leading to a stored cross-site scripting XSS vulnerability. Further it is also possible to inje...

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...

Favicon by RealFaviconGenerator < 1.3.23 - Reflected Cross-Site Scripting

The plugin does not properly sanitise and escape the jsonresulturl parameter before outputting it back in the Favicon admin dashboard, leading to a Reflected Cross-Site Scripting issue PoC...

Advanced Booking Calendar < 1.7.1 - Admin+ SQLi

The plugin does not sanitise and escape the id parameter when editing Calendars, which could allow high privilege users such as admin to perform SQL injection attacks PoC Edit an existing Seasons & Calendars /wp-admin/admin.php?page=advanced-booking-calendar-show-seasons-calendars and tamper the ...

Salon booking system < 7.6.3 - Unauthenticated Sensitive Data Disclosure

The plugin does not have proper authorisation when searching bookings, allowing any unauthenticated users to search other's booking, as well as retrieve sensitive information about the bookings, such as the full name, email and phone number of the person who booked it. PoC Although the API only...

Easy Social Icons < 3.2.1 - Admin+ Stored Cross-Site Scripting in add icon

The plugin does not properly escape the imagefile field when adding a new social icon, allowing high privileged users to inject arbitrary javascript even when the unfilteredhtml capability is disallowed. Version 3.2.0 adressed some of the issues, but was still vulnerable when clicking to edit the...

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 PoC Put the following payload in any text field settings of the plugin for example Scroll Speed...

Podcast Importer SecondLine < 1.3.8 - Admin+ SQLi

The plugin does not sanitise and properly escape some imported data, which could allow SQL injection attacks to be performed by imported a malicious podcast file PoC Put the XML below on a web server replacing the PAYLOAD with the correct one, then import a podcast...

Salon booking system < 7.6.3 - Customer+ Bookings/Customers Data Disclosure

The plugin does not have proper authorisation in some of its endpoints, which could allow customers to access all bookings and other customer's data PoC Make a booking to get a customer account Login via API and get access token: curl...

One Click Demo Import < 3.1.0 - Admin+ Arbitrary File Upload

The plugin does not validate the imported file, allowing high privilege users such as admin to upload arbitrary files such as PHP even when FILEMODS and FILEEDIT are disallowed PoC Access Tools Import One Click Demo Import Run Importer and import dummy XML file can be empty Intercept the request...