CVE-2024-34273: Jwtk Njwt

Medium severity, CVSS 5.9. EPSS: 0.5% chance of exploitation in the next 30 days.

njwt up to v0.4.0 was discovered to contain a prototype pollution in the Parser.prototype.parse method.

Affected products

• Jwtk Njwt: before 0.4.0 (fixed in 0.4.0)

Published 2024-05-16. Last modified 2026-06-17.