CVE-2020-15779 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

https://github.com/advisories/GHSA-9h4g-27m8-qjrg https://github.com/rico345100/socket.io-file https://www.npmjs.com/advisories/1519 https://www.npmjs.com/package/socket.io-file

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

7.5