CVE-2022-23540

Katalog CVE

CVSS 7.6 · High EPSS 0,55%

Kerentanan Improper Authentication pada auth0 jsonwebtoken. Skor CVSS 3.1 7.6 (High) menurut NVD.

Deskripsi (NVD)

In versions `<=8.5.1` of `jsonwebtoken` library, lack of algorithm definition in the `jwt.verify()` function can lead to signature validation bypass due to defaulting to the `none` algorithm for signature verification. Users are affected if you do not specify algorithms in the `jwt.verify()` function. This issue has been fixed, please update to version 9.0.0 which removes the default support for the none algorithm in the `jwt.verify()` method. There will be no impact, if you update to version 9.0.0 and you don’t need to allow for the `none` algorithm. If you need 'none' algorithm, you have to explicitly specify that in `jwt.verify()` options.

Rincian

Terbit di NVD

22 Desember 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.6 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication
CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/auth0/node-jsonwebtoken/commit/e1fa9dcc12054a8681db4e6373da1b30cf7016e3 patch
• https://github.com/auth0/node-jsonwebtoken/security/advisories/GHSA-qwph-4952-7xr6 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20240621-0007/