CVE-2020-15779

PoC —

CVSS 3.1

7.5 high

EPSS

2%p74

Published

Jul 15, 2020 (Jul 15, 2020)

Modified

Jun 17, 2026

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.

Vendors: socket.io-file project
Products: socket.io-file
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.6%)

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