CVE-2015-8859: Root Path Disclosure in send
Summary
CVE-2015-8859: Root Path Disclosure in send. Affects send versions < 0.11.1. Fixed in 0.11.1. How to fix ↓
Also tracked for
- node-send · Debian:11
The same CVE-2015-8859 is tracked separately for each ecosystem and vendor. Its fix information is the same; the package and affected versions differ.
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Background
The 'send' package is an npm module used for serving static files over HTTP. It provides functionality to send files from the server to the client. This package is widely used in web applications to handle file transfers. However, versions prior to 0.11.2 are affected by an information leakage vulnerability. This vulnerability allows an attacker to enumerate paths on the server filesystem, potentially exposing sensitive information.
Vulnerability Detail
The vulnerability in the 'send' package allows an attacker to discover the paths on the server filesystem. By exploiting this vulnerability, an attacker can gain insights into the server's directory structure and potentially access sensitive files. This information disclosure can be used to plan further attacks or exploit other vulnerabilities. The vulnerability has a CVSSv3 score of 5.3, indicating a moderate severity level.
How To Fix
Latest published version: 1.2.1 as of 22 Oct 2026
npm install send@1.2.1Upgrading to it may include breaking changes; the version below is the minimum fixed release for this vulnerability.
If you need the minimum change
0.11.1
This is the first release that contains the fix.
npm install send@0.11.1Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. The best course of action is to update the package to the latest version as mentioned in the 'how_to_fix' section.
Conclusion
The 'send' package prior to version 0.11.2 is affected by an information leakage vulnerability that allows an attacker to enumerate paths on the server filesystem. To mitigate this vulnerability, it is crucial to update the package to version 0.11.1 or later. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
The vulnerability allows an attacker to enumerate paths on the server filesystem, potentially exposing sensitive information. This information can be used for further attacks or exploitation of other vulnerabilities.
You can use Vulert Playground (https://vulert.com/scanner) to check if your application is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities using package-lock.json.
Yes, the CVSSv3 score for this vulnerability is 5.3, indicating a moderate severity level.
There are no known exploits mentioned specifically for this vulnerability. However, it is always recommended to update to the latest version to mitigate any potential risks.
To fix this vulnerability, it is recommended to update the 'send' package to version 0.11.1 or later.
References
Related vulnerabilities
Recent vulnerabilities recorded for send.
