CVE-2025-45770: jwt project jwt

csirt@kutim:~/threat-intel/cve/CVE-2025-45770

CVSS 7.0 · High EPSS 0,13%

Kerentanan Inadequate Encryption Strength pada jwt project jwt. Skor CVSS 3.1 7.0 (High) menurut CISA ADP.

Deskripsi (NVD)

jwt v5.4.3 was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by this library. This dispute is subject to review under CNA rules 4.1.4, 4.1.14, and other rules; the dispute tagging is not meant to recommend an outcome for this CVE Record.

Rincian

Terbit di NVD: 31 Juli 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.0 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-326: Inadequate Encryption Strength
EPSS (30 hari): 0,13% peluang dieksploitasi; lebih tinggi dari 2,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
jwt project	jwt	Semua versi hingga 5.4.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://gist.github.com/ZupeiNie/cd88c827eef11a1618f8baacccd240fb advisory pihak ketiga
https://github.com/lcobucci product
https://github.com/lcobucci/jwt product

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.