CVE-2026-74890: jahlives openssl encrypt

csirt@kutim:~/threat-intel/cve/CVE-2026-74890

CVSS 5.5 · Medium EPSS 0,21%

Kerentanan Insufficient Verification of Data Authenticity pada jahlives openssl encrypt. Skor CVSS 3.1 5.5 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

openssl_encrypt versions before 1.4.0 contain an authentication bypass vulnerability in CamelliaCipher that disables HMAC tag generation and verification when the PYTEST_CURRENT_TEST environment variable is set. Attackers with code execution can set this environment variable to produce unauthenticated ciphertext and bypass integrity protection on encrypted data.

Advisory KUTIM-CSIRT

Peringatan Keamanan: Rekapitulasi 66 Kerentanan pada Paket Python openssl_encrypt 5 Sep 2026

Rincian

Terbit di NVD: 17 Agustus 2026
Terakhir diubah: 1 September 2026
Status NVD: Analyzed
CVSS 3.1: 5.5 (Medium), sumber vulncheck.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-345: Insufficient Verification of Data Authenticity
EPSS (30 hari): 0,21% peluang dieksploitasi; lebih tinggi dari 10,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
jahlives	openssl encrypt	Semua versi sebelum 1.4.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-rvc2-5jxq-gpcj mitigasi · advisory vendor
https://www.vulncheck.com/advisories/openssl-encrypt-before-hmac-authentication-bypass-via-environment-variabl... advisory pihak ketiga

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.