CVE-2022-39300

Katalog CVE

CVSS 8.1 · High EPSS 0,76%

Kerentanan Improper Verification of Cryptographic Signature pada node saml project node saml. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

node SAML is a SAML 2.0 library based on the SAML implementation of passport-saml. A remote attacker may be able to bypass SAML authentication on a website using passport-saml. A successful attack requires that the attacker is in possession of an arbitrary IDP signed XML element. Depending on the IDP used, fully unauthenticated attacks (e.g without access to a valid user) might also be feasible if generation of a signed message can be triggered. Users should upgrade to node-saml version 4.0.0-beta5 or newer. Disabling SAML authentication may be done as a workaround.

Rincian

Terbit di NVD

13 Oktober 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,76% peluang dieksploitasi; lebih tinggi dari 54,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/node-saml/node-saml/commit/c1f275c289c01921e58f5c70ce0fdbc5287e5fbe patch · advisory pihak ketiga
• https://github.com/node-saml/node-saml/security/advisories/GHSA-5p8w-2mvw-38pv advisory pihak ketiga