CVE-2018-16479: Path Traversal in http-live-simulator
Summary
CVE-2018-16479: Path Traversal in http-live-simulator. Affects http-live-simulator versions < 1.0.7. Fixed in 1.0.7. How to fix ↓
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Background
The http-live-simulator package is an npm package used for simulating HTTP live streaming. It allows developers to test their streaming applications by emulating a live streaming server. The package provides various functionalities and features to simulate different scenarios and test the behavior of streaming clients. However, versions prior to 1.0.7 are vulnerable to a Path Traversal vulnerability.
Vulnerability Detail
The Path Traversal vulnerability in http-live-simulator arises due to insufficient input sanitization. Attackers can exploit this vulnerability by using relative paths to access server files. For example, an attacker can use a crafted request to retrieve sensitive files from the server, such as /etc/passwd. This can lead to unauthorized access to sensitive information and potential further exploitation. The vulnerability has a severity rating of HIGH (CWE-22).
How To Fix
Latest published version: 1.0.8 as of 22 Oct 2026
npm install http-live-simulator@1.0.8Upgrading to it may include breaking changes; the version below is the minimum fixed release for this vulnerability.
If you need the minimum change
1.0.7
This is the first release that contains the fix.
npm install http-live-simulator@1.0.7Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Conclusion
The http-live-simulator package prior to version 1.0.7 is vulnerable to a Path Traversal vulnerability. This can allow attackers to access sensitive server files and potentially exploit the system. It is highly recommended to upgrade to the latest version of the package to mitigate this vulnerability. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
The vulnerability allows attackers to access sensitive server files, potentially leading to unauthorized access and further exploitation.
You can use the Vulert Playground at Vulert Scanner to check if your application is affected by this vulnerability. Simply upload your package-lock.json file and Vulert will analyze it for any known vulnerabilities.
Currently, there is no known workaround for this vulnerability. It is recommended to upgrade to the fixed version of the http-live-simulator package.
There are no known public exploits for this vulnerability at the time of this report. However, it is important to patch the vulnerability to prevent any potential attacks.
You can find more information about this vulnerability in the GitHub Advisory Database at https://github.com/github/advisory-database/advisories/GHSA-7c9w-qmrq-ff8r.
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