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Critical Vulnerability Patched in Ad Inserter Plugin

Description: Authenticated Remote Code Execution Affected Plugin: Ad Inserter Affected Versions: <= 2.4.21 CVSS Score: 9.9 (Critical) CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H On...

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Recent WordPress Vulnerabilities Targeted by Malvertising Campaign

The Defiant Threat Intelligence team has identified a malvertising campaign which is causing victims’ sites to display unwanted popup ads and redirect visitors to malicious destinations, including tech...

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Malicious WordPress Redirect Campaign Attacking Several Plugins

Over the past few weeks, our Threat Intelligence team has been tracking an active attack campaign targeting a selection of new and old WordPress plugin vulnerabilities. These attacks seek to...

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Ongoing Malvertising Campaign Evolves, Adds Backdoors and Targets New Plugins

In July, we reported on a malvertising campaign which was distributing redirect and popup code through a number of public vulnerabilities affecting the WordPress ecosystem. As mentioned in the article,...

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The WordPress 5.2.3 Security Release Unpacked

WordPress core version 5.2.3 has just been released. This is a security release which contains several fixes. I’m going to detail each of them below and unpack what each fix means and add any...

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Zero Day Vulnerability in Rich Reviews Plugin Exploited In The Wild

Description: XSS Via Unauthenticated Plugin Options Update Affected Plugin: Rich Reviews Affected Versions: <= 1.7.4 CVSS Score: 8.3 (High) CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L...

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Authentication Bypass Vulnerability in GiveWP Plugin

Description: Authentication Bypass with Information Disclosure CVSS v3.0 Score: 7.5 (High) CVSS Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Affected Plugin: GiveWP Plugin Slug: give...

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Medium Severity Vulnerability Patched in Fast Velocity Minify Plugin

Description: Full Path Disclosure CVSS v3.0 Score: 4.3 (Medium) CVSS Vector String: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Affected Plugin: Fast Velocity Minify Plugin Slug: fast-velocity-minify...

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Open Redirect Vulnerability Patched In Bridge Theme

Description: Open Redirect CVSS v3.0 Score: 7.1 (High) CVSS Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L Affected Software: Two built-in plugins packaged with the Bridge theme – Qode...

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Stored XSS Patched in SyntaxHighlighter Evolved Plugin

Description: Stored XSS CVSS Severity Score: 6.1 (Medium) CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Affected Software: SyntaxHighlighter Evolved Plugin Slug: syntaxhighlighter Affected...

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WP-VCD: The Malware You Installed On Your Own Site

One of the most prevalent malware infections facing the WordPress ecosystem in recent weeks is a campaign known as WP-VCD. Despite the relatively long existence of the campaign, the Wordfence threat...

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Multiple Vulnerabilities Patched in Email Subscribers & Newsletters Plugin

A few weeks ago, our Threat Intelligence team identified several vulnerabilities present in Email Subscribers & Newsletters, a WordPress plugin with approximately 100,000+ active installs. We...

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High Severity Vulnerability Patched in WP Maintenance Plugin

Description: Cross-Site Request Forgery to Stored Cross-Site Scripting CVSS v3.0 Score: 8.8 (High) CVSS Vector String: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H Affected Plugin: WP Maintenance...

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WP-VCD Evolves To Remain Most Prevalent WordPress Infection

Early last month we released a comprehensive paper covering WP-VCD, the most prevalent malware campaign affecting the WordPress ecosystem in recent memory. In this paper we examined the campaign from a...

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Critical Vulnerability Patched in 301 Redirects – Easy Redirect Manager

Description: Authenticated Arbitrary Redirect Injection and Modification Affected Plugin: 301 Redirects – Easy Redirect Manager  CVSS Score: 9.0 (Critical) CVSS Vector:...

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Multiple Vulnerabilities Patched in Minimal Coming Soon & Maintenance Mode –...

A few weeks ago, our threat intelligence team discovered several vulnerabilities present in Minimal Coming Soon & Maintenance Mode – Coming Soon Page, a WordPress plugin installed on over 80,000...

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Critical Authentication Bypass Vulnerability in InfiniteWP Client Plugin

Description: Authentication Bypass Affected Plugin: InfiniteWP Client Affected Versions: < 1.9.4.5 CVSS Score: 9.8 (Critical) CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Patched...

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Easily Exploitable Vulnerabilities Patched in WP Database Reset Plugin

On January 7th, our Threat Intelligence team discovered vulnerabilities in WP Database Reset, a WordPress plugin installed on over 80,000 websites. One of these flaws allowed any unauthenticated user...

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High Severity CSRF to RCE Vulnerability Patched in Code Snippets Plugin

Description: Cross-Site Request Forgery to Remote Code Execution Affected Plugin: Code Snippets Affected Versions: <= 2.13.3 CVE ID: CVE-2020-8417 CVSS Score: 8.8 (High) CVSS Vector:...

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Improper Access Controls in GDPR Cookie Consent Plugin

Description: Improper Access Controls Affected Plugin: GDPR Cookie Consent Affected Versions: <= 1.8.2 CVSS Score: 9.0 (Critical) CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H Patched...

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