What’s Vulnerable › Vulnerabilities

CVE-2024-34273

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-05-16 · updated 2026-06-17
• Weakness: CWE-1321

Description

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

How to fix

Upgrade to a fixed version: Jwtk Njwt 0.4.0. Check the vendor advisory for mitigations.

References

• https://github.com/chrisandoryan/vuln-advisory/blob/main/nJwt/CVE-2024-34273.md
• https://github.com/chrisandoryan/vuln-advisory/blob/main/nJwt/CVE-2024-34273.md

Get alerted when CVE-2024-34273 or the next vulnerability affects your stack