CVE-2021-23377: Onion-Oled-Js Project Onion-Oled-Js

Critical severity, CVSS 9.8. EPSS: 3% chance of exploitation in the next 30 days.

This affects all versions of package onion-oled-js. If attacker-controlled user input is given to the scroll function, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.

Affected products

• Onion-Oled-Js Project Onion-Oled-Js: any version

Published 2021-04-18. Last modified 2026-06-17.