CVE-2020-15084

Katalog CVE

CVSS 9.1 · Critical EPSS 1,2%

Kerentanan Improper Authorization pada auth0 express-jwt. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

In express-jwt (NPM package) up and including version 5.3.3, the algorithms entry to be specified in the configuration is not being enforced. When algorithms is not specified in the configuration, with the combination of jwks-rsa, it may lead to authorization bypass. You are affected by this vulnerability if all of the following conditions apply: - You are using express-jwt - You do not have **algorithms** configured in your express-jwt configuration. - You are using libraries such as jwks-rsa as the **secret**. You can fix this by specifying **algorithms** in the express-jwt configuration. See linked GHSA for example. This is also fixed in version 6.0.0.

Rincian

Terbit di NVD

30 Juni 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-285: Improper Authorization
CWE-863: Incorrect Authorization

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/auth0/express-jwt/commit/7ecab5f8f0cab5297c2b863596566eb0c019cdef patch · advisory pihak ketiga
• https://github.com/auth0/express-jwt/security/advisories/GHSA-6g6m-m6h5-w9gf advisory pihak ketiga