jQuery File Upload Plugin Leaves Web Servers Vulnerable to Unauthenticated File Upload Attacks
Akamai disclosed that the popular jQuery File Upload plugin has been vulnerable to an unauthenticated file upload flaw since November 2010.
Background
Akamai’s Security Intelligence Response Team (SIRT) recently disclosed that the popular jQuery File Upload plugin -- the second most-starred plugin on Github in the jQuery project -- has been vulnerable to an unauthenticated file upload flaw (CVE-2018-9206) on Apache web servers since November 2010.
Impact assessment
Larry Cashdollar, a security researcher for Akamai's SIRT, said in an interview with ZDNet that he’s seen active exploitation of this vulnerability dating back to 2016, but he gave no details or impression of scope. According to the jQuery File Upload Github repository, there are over 7,800 forks of this plugin, which are likely vulnerable as well.
Vulnerability details
The jQuery File Upload plugin relies on an .htaccess file with custom security settings to restrict access to its upload folder, but beginning with Apache version 2.3.9, administrators can ignore these custom security settings. This change allows attackers to bypass file upload security on Apache web servers that use the jQuery File Upload plugin.
Urgently required actions
Sebastian Tschan, the creator of jQuery File Upload, has since patched the plugin on Github. However, developers who use the plugin or any of its forks on Github will need to update their web applications with the new version of the plugin.
Identifying affected systems
Tenable’s Container Security has checks for the most common variations of php to help identify potentially vulnerable systems. A list of Tenable plugins to identify this vulnerability will appear here as they’re released.
Get more information:
Learn more about Tenable.io, the first Cyber Exposure platform for holistic management of your modern attack surface. Get a free 60-day trial of Tenable.io Vulnerability Management.
관련 기사
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