CVE-2022-40199: EC-CUBE Directory Traversal Vulnerability
Summary
CVE-2022-40199: EC-CUBE Directory traversal vulnerability. Affects ec-cube/ec-cube across 2 version ranges.
>= 3.0.0, <= 3.0.18-p4
>= 4.0.0, <= 4.1.2
No fix is published. How to fix ↓
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Background
EC-CUBE is an open-source e-commerce platform written in PHP. It provides various features for building and managing online stores. The vulnerability affects EC-CUBE versions 3.0.0 to 3.0.18-p4 and 4.0.0 to 4.1.2. EC-CUBE allows remote authenticated attackers with administrative privileges to exploit a directory traversal vulnerability and obtain the product's directory structure information.
Vulnerability Detail
The directory traversal vulnerability in EC-CUBE allows an attacker to bypass the intended access restrictions and access files or directories outside the intended directory. By manipulating input parameters, an attacker can navigate through the file system and obtain sensitive information about the application's directory structure. This information can be used to plan further attacks or gain unauthorized access to sensitive files.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, users can implement a server-side access control mechanism to restrict access to sensitive directories and files. This can be achieved by configuring the web server to deny access to directories outside the intended directory. For example, in Apache, this can be done using the 'mod_rewrite' module and configuring 'RewriteRule' directives to block access to parent directories.
Conclusion
The directory traversal vulnerability in EC-CUBE can allow an attacker to obtain sensitive information about the application's directory structure. It is crucial for users of affected versions to update to the latest patched versions and review their access control mechanisms. Implementing proper input validation and sanitization can help prevent directory traversal attacks. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
A directory traversal vulnerability allows an attacker to access files or directories outside the intended directory by manipulating input parameters.
The vulnerability can lead to unauthorized access to sensitive files, disclosure of sensitive information, and potential further exploitation of the affected system.
EC-CUBE versions 3.0.0 to 3.0.18-p4 and 4.0.0 to 4.1.2 are affected by this vulnerability. Users of these versions should update to the latest patched versions.
There are no known public exploits for this vulnerability at the time of this report. However, it is important to apply the recommended patches and security updates to mitigate the risk.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your EC-CUBE installation is affected by this vulnerability. Simply upload your composer.lock file to the playground and it will analyze and provide information about any vulnerabilities.
References
Related vulnerabilities
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