Directory Traversal Vulnerability in ltt.js
Summary
GHSA-6qh5-wx38-q92g: Directory Traversal in ltt.js. Affects ltt.js versions 1.0.0. No fix is published. How to fix ↓
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Background
ltt.js is an npm package used for local development. It provides functionality for resolving file paths. However, it is vulnerable to a directory traversal attack, which allows an attacker to access files outside of the intended directory root. This can lead to the disclosure of private files on the vulnerable system.
Vulnerability Detail
The vulnerability in ltt.js arises from its resolution of relative file paths. By manipulating the file path in a specific way, an attacker can traverse directories and access files outside of the intended scope. For example, an attacker can send a GET request with a modified file path to retrieve sensitive files, such as the /etc/passwd file. This vulnerability has a high severity rating and is classified as CWE-22.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As there is no patch available, the best workaround is to avoid using ltt.js in production environments. Instead, consider using an alternative package that provides similar functionality but does not have the directory traversal vulnerability.
Conclusion
In conclusion, ltt.js is vulnerable to a directory traversal attack, which can result in the disclosure of private files. It is advised to only use this package for local development and switch to a different package for production if the functionality is needed. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
ltt.js is an npm package used for local development. It helps resolve file paths.
A directory traversal vulnerability allows an attacker to access files outside of the intended directory root by manipulating file paths.
The impact of this vulnerability is the potential disclosure of private files on the vulnerable system.
No, there is no patch available for this vulnerability in ltt.js.
If the functionality provided by ltt.js is required for production, it is recommended to switch to a different package that does not have this vulnerability.
References
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