WordPress Essential Blocks for Gutenberg Plugin <= 4.2.0 is vulnerable to Broken Access Control

Software Essential Blocks for Gutenberg Type Plugin Vulnerable versions = 4.2.0 Fixed in 4.2.1 OWASP Top 10 A1: Broken Access Control Classification Broken Access Control CVE CVE-2023-51360 Patch priority High CVSS severity High 6.5 Developer Claim ownership PSID aa89b26b64fb Credits Rafie Muhamm...

PT-2023-32722 · WordPress · Essential Blocks

Name of the Vulnerable Software and Affected Versions: The Essential Blocks WordPress plugin versions prior to 4.4.3 Description: The issue allows unauthenticated attackers to overwrite local variables when rendering templates over the REST API, potentially leading to Local File Inclusion attacks...

Essential Blocks < 4.4.3 - Unauthenticated Local File Inclusion

Description The plugin does not prevent unauthenticated attackers from overwriting local variables when rendering templates over the REST API, which may lead to Local File Inclusion attacks. curl --url...

Essential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via products

Description The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getproducts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the...

Essential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via queries

Description The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getposts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the...

WordPress Essential Blocks Plugin < 4.2.1 Multiple PHP Object Injection Vulnerabilities

The WordPress plugin SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:wpdeveloper:essentialblocks"; ifdescription...

CVE-2023-4386

The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getposts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. ...

CVE-2023-4386

The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getposts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. ...

CVE-2023-4386

The CVE-2023-4386 entry concerns the WordPress Essential Blocks plugin (WPDeveloper) with PHP Object Injection due to insecure deserialization in get_posts. Affected versions are up to and including 4.2.0. The vulnerability allows unauthenticated attackers to inject a PHP object via untrusted inp...

CVE-2023-4402

The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getproducts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugi...

Deserialization of untrusted data

The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getproducts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugi...

CVE-2023-4402 Essential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via products

The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getproducts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugi...

CVE-2023-4402

The WordPress Essential Blocks plugin (versions up to and including 4.2.0) is affected by a PHP Object Injection via deserialization of untrusted input in the get_products/get_posts path. The vulnerability allows unauthenticated attackers to inject a PHP Object; exploitation may enable deletion o...

PT-2023-29014 · WordPress · Essential Blocks

Name of the Vulnerable Software and Affected Versions: The Essential Blocks plugin for WordPress versions up to, and including, 4.2.0 Description: The issue allows unauthenticated attackers to inject a PHP Object via deserialization of untrusted input in the get posts function. If a POP chain is...

PT-2023-29071 · WordPress · Essential Blocks

Name of the Vulnerable Software and Affected Versions: The Essential Blocks plugin for WordPress versions up to, and including, 4.2.0 Description: The issue allows unauthenticated attackers to inject a PHP Object via deserialization of untrusted input in the get products function. This could...

WordPress plugin Essential Blocks Code Issue Vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on PHP and MySQL servers.WordPress plugin is an application plugin. A security vulnerability exists in the...

WordPress plugin Essential Blocks Code Issue Vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on PHP and MySQL servers.WordPress plugin is an application plugin. A security vulnerability exists in the...

Two PHP Object Injection Vulnerabilities Fixed in Essential Blocks

On August 18, 2023, the Wordfence Threat Intelligence team initiated the responsible disclosure process for two PHP Object Injection vulnerabilities in the Essential Blocks plugin for WordPress, a plugin with over 100,000 installations. We received a response three days later and sent over our fu...

WordPress Essential Blocks 4.2.0 / Essential Blocks Pro 1.1.0 PHP Object Injection

Vulnerability Summary from Wordfence Intelligence Description: Insecure Deserialization/PHP Object Injection via queries Affected Plugin: Essential Blocks, Essential Blocks Pro Plugin slug: essential-blocks, essential-blocks-pro Vendor: WPDeveloper Affected versions: = 4.2.0 Free and = 1.1.0 Pro...

WordPress Essential Blocks 4.2.0 / Essential Blocks Pro 1.1.0 PHP Object Injection Vulnerability

Vulnerability Summary from Wordfence Intelligence Description: Insecure Deserialization/PHP Object Injection via queries Affected Plugin: Essential Blocks, Essential Blocks Pro Plugin slug: essential-blocks, essential-blocks-pro Vendor: WPDeveloper Affected versions: = 4.2.0 Free and = 1.1.0 Pro...