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Category Archive: Research

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Critical 0-day in Fancy Product Designer Under Active Attack

This entry was posted in Research, Vulnerabilities, WordPress Security on June 01, 2021 by Ram Gall   2 Replies

Update: A patched version of Fancy Product Designer, 4.6.9, is now available as of June 2, 2021. This article has been updated to reflect newly available information, including Indicators of Compromise. On May 31, 2021, the Wordfence Threat Intelligence team discovered a critical file upload vulnerability being actively exploited in Fancy Product Designer, a WordPress …
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Severe Vulnerabilities Patched in Simple 301 Redirects by BetterLinks Plugin

This entry was posted in Research, Vulnerabilities, WordPress Security on May 26, 2021 by Chloe Chamberland   0 Replies

On April 8, 2021, the Wordfence Threat Intelligence team initiated the responsible disclosure process for several vulnerabilities discovered in Simple 301 Redirects by BetterLinks, a WordPress plugin installed on over 300,000 sites. One of these flaws made it possible for unauthenticated users to update redirects for the site allowing an attacker to redirect all site …
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Over 600,000 Sites Impacted by WP Statistics Patch

This entry was posted in Research, Vulnerabilities, WordPress Security on May 18, 2021 by Ram Gall   0 Replies

On March 13, 2021, the Wordfence Threat Intelligence team initiated responsible disclosure for a vulnerability in WP Statistics, a plugin installed on over 600,000 WordPress sites. The vulnerability allowed any site visitor to extract sensitive information from a site’s database via Time-Based Blind SQL Injection. We received a response to our initial disclosure the same …
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Critical Vulnerability Patched in External Media Plugin

This entry was posted in Research, Vulnerabilities, WordPress Security on May 13, 2021 by Chloe Chamberland   2 Replies

On February 2, 2021, our Threat Intelligence team responsibly disclosed the details of a vulnerability in External Media, a WordPress plugin used by over 8,000 sites. This flaw made it possible for authenticated users, such as subscribers, to upload arbitrary files on any site running the plugin. This vulnerability could be used to achieve remote …
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SQL Injection Vulnerability Patched in CleanTalk AntiSpam Plugin

This entry was posted in Research, Vulnerabilities, WordPress Security on May 03, 2021 by Ram Gall   0 Replies

On March 4, 2021, the Wordfence Threat Intelligence team initiated responsible disclosure for a Time-Based Blind SQL Injection vulnerability discovered in Spam protection, AntiSpam, FireWall by CleanTalk, a WordPress plugin installed on over 100,000 sites. This vulnerability could be used to extract sensitive information from a site’s database, including user emails and password hashes, all …
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Severe Unpatched Vulnerabilities Leads to Closure of Store Locator Plus Plugin

This entry was posted in Research, Vulnerabilities, WordPress Security on April 26, 2021 by Chloe Chamberland   2 Replies

On March 5, 2021, the Wordfence Threat Intelligence team wrapped up an investigation that led to the discovery of a privilege escalation vulnerability along with several additional vulnerabilities in Store Locator Plus, a WordPress plugin installed on over 9,000 sites. We initially reached out to the plugin’s developer on March 5, 2021. We received no …
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PSA: Remove Kaswara Modern WPBakery Page Builder Addons Plugin Immediately

This entry was posted in Research, Vulnerabilities, WordPress Security on April 21, 2021 by Chloe Chamberland   13 Replies

Today, April 21, 2021, the Wordfence Threat Intelligence team became aware of a critical 0-day vulnerability that is being actively exploited in Kaswara Modern WPBakery Page Builder Addons, a premium plugin that we estimate has over 10,000 installations. This vulnerability was reported this morning to WPScan by “Robin Goodfellow.” The exploited flaw makes it possible …
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Severe Vulnerabilities Patched in Redirection for Contact Form 7 Plugin

This entry was posted in Research, Vulnerabilities, WordPress Security on April 20, 2021 by Chloe Chamberland   6 Replies

On February 11, 2021, our Threat Intelligence team responsibly disclosed several vulnerabilities in Redirection for Contact Form 7, a WordPress plugin used by over 200,000 sites. One of these flaws made it possible for unauthenticated attackers to generate arbitrary nonces for any function. The second flaw made it possible for authenticated attackers to install arbitrary …
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Widespread Attacks Continue Targeting Vulnerabilities in The Plus Addons for Elementor Pro

This entry was posted in Research, Vulnerabilities, WordPress Security on April 19, 2021 by Ram Gall   6 Replies

Over the past 10 days, Wordfence has blocked over 14 million attacks targeting Privilege Escalation Vulnerabilities in The Plus Addons for Elementor Pro on over 75% of sites reporting attacks during this period. By April 13, 2021, this campaign was targeting more sites than all other campaigns put together. Number of sites attacked per day …
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Recent Patches Rock the Elementor Ecosystem

This entry was posted in Research, Vulnerabilities, WordPress Security on April 13, 2021 by Ram Gall   6 Replies

This post has been updated with additional plugins that have been patched since its original publication. We will continue to add plugins as they are patched. Over the last few weeks, the Wordfence Threat Intelligence team has responsibly disclosed vulnerabilities in more than 15 of the most popular addon plugins for Elementor, which are collectively …
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