ThemeGrill Demo Importer Vulnerability Actively Exploited in the Wild
Severe vulnerability in ThemeGrill Demo Importer WordPress plugin is being actively exploited in the wild. Users should upgrade to version 1.6.3 ASAP.
Background
The ThemeGrill Demo Importer WordPress plugin allows users to import ThemeGrill theme demos in one click. Versions 1.3.4 to 1.6.2 are vulnerable to a remote unauthenticated database wipe and authorization bypass vulnerability. Users are encouraged to upgrade to version 1.6.3 as active attacks have been reported in the wild against users on 1.6.2 and below.
التحليل
On February 15, WebARX disclosed a vulnerability in the ThemeGrill Demo Importer for WordPress, which could allow an unauthenticated, remote attacker to execute administrator functions, including reverting all the site’s settings back to their default configuration and wiping all the database tables.
To exploit this vulnerability, a ThemeGrill theme must be installed and activated on a site. If there is an administrative user with the username ‘admin,’ then an attacker will also be automatically logged in as ‘admin’ after the site is wiped.
Proof of concept
There is no public proof of concept (PoC) available at this time, but attacks have been reported by WebARX, and a list of known malicious IPs can be found at the bottom of the WebARX disclosure page.
Vendor response
On February 16, ThemeGrill released 1.6.2 to address this vulnerability. However, ThemeGrill released version 1.6.3 on February 18 to address issues with the initial fix. Version 1.6.3 removes the automatic invocation of a full reset, and instead directs the user to the plugin’s reset wizard. This comes after reports that users on version 1.6.2 were still being exploited.
Solution
At the time of publication, there is no known effective workaround that would not disrupt functionality of the plugin. Users are encouraged to upgrade to version 1.6.3 of the plugin for mitigation.
Identifying affected systems
A list of Tenable plugins to identify this vulnerability will appear here as they’re released.
الحصول على مزيد من المعلومات
- ThemeGrill Demo Importer WordPress Plugin Page
- WebARX Disclosure Page
- ThemeGrill Demo Importer 1.6.3 Source Changes
Join Tenable's Security Response Team on the Tenable Community.
Learn more about Tenable, the first Cyber Exposure platform for holistic management of your modern attack surface.
Get a free 30-day trial of Tenable.io Vulnerability Management.
مقالات ذات صلة
CVE-2024-7593: Ivanti Virtual Traffic Manager Authentication Bypass Vulnerability
August 14, 2024Ivanti released a patch for a critical severity authentication bypass vulnerability and a warning that exploit code is publicly available
CVE-2024-20419: Cisco Smart Software Manager On-Prem Password Change Vulnerability
August 9, 2024Critical vulnerability in Cisco Smart Software Manager On-Prem exposes systems to unauthorized password changes, exploit code now available.BackgroundOn July 17, 2024, Cisco published an advisory for ...
Detecting Risky Third-party Drivers on Windows Assets
August 7, 2024Kernel-mode drivers are critical yet risky components of the Windows operating system. Learn about their functionality, the dangers they pose, and how Tenable's new plugins can help identify and mitigate vulnerabilities using community-driven resources like LOLDrivers.
Cybersecurity Snapshot: Guide Unpacks Event-Logging Best Practices, as FAA Proposes Stronger Cyber Rules for Airplanes
August 23, 2024Looking to sharpen your team’s event logging and threat detection? A new guide offers plenty of best practices. Plus, the FAA wants airplanes to be more resilient to cyberattacks. Meanwhile, check out the critical vulnerabilities Tenable discovered in two Microsoft AI products. And get the latest on ransomware trends, vulnerability management practices and election security!
SSRFing the Web with the Help of Copilot Studio
August 20, 2024Tenable Research discovered a critical information-disclosure vulnerability in Microsoft’s Copilot Studio via a server-side request forgery (SSRF), which allowed researchers access to potentially sensitive information regarding service internals with potential cross-tenant impact.
Cybersecurity Snapshot: First Quantum-resistant Algorithms Ready for Use, While New AI Risks’ Database Is Unveiled
August 16, 2024NIST has released the first encryption algorithms that can protect data against quantum attacks. Plus, MIT launched a new database of AI risks. Meanwhile, the CSA published a paper outlining the unique risks involved in building systems that use LLMs. And get the latest on Q2’s most prevalent malware, the Radar/Dispossessor ransomware gang and CVE severity assessments!
- Vulnerability Management