CVE-2021-23389: Totaljs Total.js

Critical severity, CVSS 9.8. EPSS: 3.6% chance of exploitation in the next 30 days.

The package total.js before 3.4.9 are vulnerable to Arbitrary Code Execution via the U.set() and U.get() functions.

Affected products

• Totaljs Total.js: before 3.4.9 (fixed in 3.4.9)

Published 2021-07-12. Last modified 2026-06-17.