CVE-2025-54369

Katalog CVE

CVSS 9.3 · Critical EPSS 0,55%

Kerentanan Improper Neutralization of Alternate XSS Syntax. Skor CVSS 4.0 9.3 (Critical) menurut github.com.

Deskripsi (NVD)

Node-SAML is a SAML library not dependent on any frameworks that runs in Node. In versions 5.0.1 and below, Node-SAML loads the assertion from the (unsigned) original response document. This is different than the parts that are verified when checking signature. This allows an attacker to modify authentication details within a valid SAML assertion. For example, in one attack it is possible to remove any character from the SAML assertion username. This issue is fixed in version 5.1.0.

Rincian

Terbit di NVD

24 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 4.0

9.3 (Critical), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-87: Improper Neutralization of Alternate XSS Syntax
CWE-347: Improper Verification of Cryptographic Signature

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,2% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/node-saml/node-saml/commit/31ead9411ebc3e2385086fa9149b6c17732bca10
• https://github.com/node-saml/node-saml/releases/tag/v5.1.0
• https://github.com/node-saml/node-saml/security/advisories/GHSA-m837-g268-mmv7