CVE-2020-15779

Public Exploit

Description

A Path Traversal issue was discovered in the socket.io-file package through 2.0.31 for Node.js. The socket.io-file::createFile message uses path.join with ../ in the name option, and the uploadDir and rename options determine the path.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.46%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory npmjs.com Third-Party Advisory npmjs.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.npmjs.com/package/socket.io-file product third party advisory
https://github.com/rico345100/socket.io-file third party advisory
https://www.npmjs.com/advisories/1519 third party advisory exploit
https://github.com/advisories/GHSA-9h4g-27m8-qjrg third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-15779?
CVE-2020-15779 has been scored as a high severity vulnerability.
How to fix CVE-2020-15779?
To fix CVE-2020-15779, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-15779 being actively exploited in the wild?
It is possible that CVE-2020-15779 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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