Mallbuilder Arbitrary File Read Scanner

Mallbuilder is a multi-user online shopping mall solution that enables users to build powerful online marketplaces quickly. It is based on PHP and MySQL, allowing for the creation of platforms similar to JD.com, Tmall, or Yihaodian. The software supports enterprise-grade, industry-specific, localized, and vertical e-commerce platforms. Users of Mallbuilder can create tailored marketplaces that cater to specific industries or regions. This flexibility allows for highly customized e-commerce experiences, supporting both small businesses and large enterprises. The software is widely used for its robust features and ability to adapt to various market needs.

The Arbitrary File Read vulnerability in Mallbuilder's plugin.php allows attackers to read arbitrary files. This vulnerability exploits improper filtering of file path input in the plugin.php component. By manipulating input, attackers can gain unauthorized access to sensitive files on the server. The vulnerability represents a significant risk as it can lead to information disclosure. It is crucial for administrators to patch this vulnerability to prevent unauthorized data access. Without proper measures, attackers can exploit this weakness to access or extract sensitive information stored on the server.

The Arbitrary File Read vulnerability in Mallbuilder's plugin.php arises from inadequate path input filtering. Attackers can insert dot-dot-slash sequences ('../') to traverse directories and access files outside the intended directory. By crafting specific input, they can request arbitrary files from the server. The plugin.php component fails to sanitize user input properly, allowing attackers to construct malicious paths. The vulnerability is exploited through HTTP GET requests, where the crafted payload targets specific endpoint parameters. Mitigating this issue requires strengthening input validation and employing directory traversal protections.

Exploiting this vulnerability can result in severe security breaches. Attackers could potentially access configuration files containing database credentials, application secrets, or other sensitive information. This can lead to further exploitation, such as unauthorized system access or data exfiltration. Additionally, if logs or other sensitive files are exposed, it could assist attackers in planning more sophisticated attacks. Malicious actors could also use the information to impersonate legitimate users or administrators. The breach of trust and potential data loss can severely impact an organization's reputation and legal standing.

REFERENCES

• http://www.mall-builder.com