CVE-2021-24783

The issue concerns the WordPress plugin Post Expirator. Versions before 2.6.0 expose a vulnerability where improper capability checks allow users with as low as Contributor role to schedule deletion of arbitrary posts. This is documented across multiple sources (NVD/CVE entry CVE-2021-24783 and R...

CVE-2021-24783 Post Expirator < 2.6.0 - Contributor+ Arbitrary Post Schedule Deletion

The Post Expirator WordPress plugin before 2.6.0 does not have proper capability checks in place, which could allow users with a role as low as Contributor to schedule deletion of arbitrary posts...

CVE-2021-24626

CVE-2021-24626 affects the Chameleon CSS WordPress plugin (versions ≤ 1.2). The root cause is missing CSRF and capability checks across AJAX calls, and specifically remove_css uses an unsanitized css_id in a SQL statement, enabling an authenticated user to perform unauthorized actions and potenti...

CVE-2021-24770

The Stylish Price List WordPress plugin before 6.9.1 does not perform capability checks in its spluploadserimg AJAX action available to authenticated users, which could allow any authenticated users, such as subscriber, to upload arbitrary images...

CVE-2021-24757

The Stylish Price List WordPress plugin before 6.9.0 does not perform capability checks in its spluploadserimg AJAX action available to both unauthenticated and authenticated users, which could allow unauthenticated users to upload images...

CVE-2021-24770

The Stylish Price List WordPress plugin before 6.9.1 does not perform capability checks in its spluploadserimg AJAX action available to authenticated users, which could allow any authenticated users, such as subscriber, to upload arbitrary images...

CVE-2021-24717

The AutomatorWP WordPress plugin before 1.7.6 does not perform capability checks which allows users with Subscriber roles to enumerate automations, disclose title of private posts or user emails, call functions, or perform privilege escalation via Ajax actions...

CVE-2021-24717

The AutomatorWP WordPress plugin before 1.7.6 does not perform capability checks which allows users with Subscriber roles to enumerate automations, disclose title of private posts or user emails, call functions, or perform privilege escalation via Ajax actions...

Design/Logic Flaw

The AutomatorWP WordPress plugin before 1.7.6 does not perform capability checks which allows users with Subscriber roles to enumerate automations, disclose title of private posts or user emails, call functions, or perform privilege escalation via Ajax actions...

Command injection

The Stylish Price List WordPress plugin before 6.9.1 does not perform capability checks in its spluploadserimg AJAX action available to authenticated users, which could allow any authenticated users, such as subscriber, to upload arbitrary images...

Design/Logic Flaw

The Stylish Price List WordPress plugin before 6.9.0 does not perform capability checks in its spluploadserimg AJAX action available to both unauthenticated and authenticated users, which could allow unauthenticated users to upload images...

CVE-2021-24770 Stylish Price List < 6.9.1 - Subscriber+ Arbitrary Image Upload

The Stylish Price List WordPress plugin before 6.9.1 does not perform capability checks in its spluploadserimg AJAX action available to authenticated users, which could allow any authenticated users, such as subscriber, to upload arbitrary images...

CVE-2021-24717 AutomatorWP < 1.7.6 - Missing Authorization and Privilege Escalation

The AutomatorWP WordPress plugin before 1.7.6 does not perform capability checks which allows users with Subscriber roles to enumerate automations, disclose title of private posts or user emails, call functions, or perform privilege escalation via Ajax actions...

WordPress Plugin Bug Lets Subscribers Wipe Sites

Researchers have discovered a homicidal WordPress plugin that allows subscribers to wipe sites clean of content. The high-severity security flaw is found in Hashthemes Demo Importer, a plugin that’s used in more than 8,000 active installations. According to security researchers at Wordfence, the...

OptinMonster < 2.6.5 - Unprotected REST-API Endpoints

OptinMonster was missing appropriate capability checks on several REST-API endpoints which made it possible for unauthenticated attackers, and in some instances authenticated with low privileges, to perform unauthorized actions, as well as access sensitive information such as the...

HashThemes Demo Importer < 1.1.2 - Improper Access Control to Blog Reset

The plugin does not have capability checks in some of its AJAX action, relying on CSRF nonces for this, which are displayed for any authenticated users. As a result, a user with a role as low as subscriber could use the hdiinstalldemo AJAX action to reset the entire blog including the tables in t...

Bulk Datetime Change < 1.12 - Missing Authorisation

The plugin does not enforce capability checks which allows users with Contributor roles to 1 list private post titles of other users and 2 change the posted date of other users' posts. PoC Run on "Bulk Datetime Change" page:...

PT-2021-16253 · Catch Themes · Catch Infinite Scroll +12

Name of the Vulnerable Software and Affected Versions: Essential Widgets WordPress plugin versions prior to 1.9 To Top WordPress plugin versions prior to 2.3 Header Enhancement WordPress plugin versions prior to 1.5 Generate Child Theme WordPress plugin versions prior to 1.6 Essential Content Typ...

Post Expirator < 2.6.0 - Contributor+ Arbitrary Post Schedule Deletion

The plugin does not have proper capability checks in place, which could allow users with a role as low as Contributor to schedule deletion of arbitrary posts. PoC Run on "Posts" page: jQuery.postajaxurl, nonce: config.ajax.nonce, action:"managewppostsusingbulkquicksavebulkedit", postids:783,...

Chameleon CSS <= 1.2 - Subscriber+ SQL Injection

The plugin does not have any CSRF and capability checks in all its AJAX calls, allowing any authenticated user, such as subscriber to call them and perform unauthorised actions. One of AJAX call, removecss, also does not sanitise or escape the cssid POST parameter before using it in a SQL...