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hackeroneHaxatron1H1:2038134
HistoryJun 26, 2023 - 6:45 a.m.

Node.js: Permission model bypass by specifying a path traversal sequence in a buffer,

2023-06-2606:45:26
haxatron1
hackerone.com
33
node.js
vulnerability
experimental
permission model
buffer
file system
traversal
path
bypass
cve
bug bounty

0.001 Low

EPSS

Percentile

28.6%

A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.

This vulnerability affects all users using the experimental permission model in Node.js 20.

Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.