CVE-2022-29078 Scanner

The ejs (aka Embedded JavaScript templates) package is a popular Node.js view engine that allows developers to facilitate server-side template injection. This package can be used to create dynamic web pages, as it allows for the inclusion of data from a variety of sources, including databases, APIs, and local files. Ejs provides a simple syntax for creating templates with embedded JavaScript code, making it an efficient and flexible option for web developers.

Recently, a critical vulnerability, CVE-2022-29078, has been detected in ejs version 3.1.6. This vulnerability stems from a flaw in the parsing of internal options, which can be exploited to overwrite the outputFunctionName option with a malicious OS command. When ejs compiles a template with the user-supplied data, this command can be executed, potentially leading to a system compromise.

If this vulnerability is exploited, it can have devastating consequences. An attacker could gain complete control over the affected system, allowing them to execute arbitrary code, steal sensitive data, and launch further attacks on other systems. As ejs is a widely used package, this vulnerability has the potential to affect a large number of websites and applications.

With the pro features of the securityforeveryone.com platform, readers of this article can quickly and easily identify any vulnerabilities in their digital assets. This platform provides comprehensive scanning and reporting capabilities, utilizing machine learning and expert analysis to provide actionable insights into potential vulnerabilities. By using this platform, users can take proactive steps to secure their systems and prevent attacks before they occur.

REFERENCES

• https://eslam.io/posts/ejs-server-side-template-injection-rce/
• https://github.com/mde/ejs/releases
• https://security.netapp.com/advisory/ntap-20220804-0001/