CVE-2022-39299

Katalog CVE

CVSS 8.1 · High EPSS 4,5%

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

Deskripsi (NVD)

Passport-SAML is a SAML 2.0 authentication provider for Passport, the Node.js authentication library. 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 passport-saml version 3.2.2 or newer. The issue was also present in the beta releases of `node-saml` before version 4.0.0-beta.5. If you cannot upgrade, disabling SAML authentication may be done as a workaround.

Rincian

Terbit di NVD

12 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)

4,5% peluang dieksploitasi; lebih tinggi dari 91,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/node-saml/passport-saml/commit/8b7e3f5a91c8e5ac7e890a0c90bc7491ce33155e patch · advisory pihak ketiga
• http://packetstormsecurity.com/files/169826/Node-saml-Root-Element-Signature-Bypass.html advisory pihak ketiga · vdb entry
• https://github.com/node-saml/passport-saml/security/advisories/GHSA-m974-647v-whv7 advisory pihak ketiga