CVE-2026-42016: jfrog artifactory

csirt@kutim:~/threat-intel/cve/CVE-2026-42016

CVSS 8.8 · High KEV · sudah dieksploitasi EPSS 8,6%

Kerentanan Incorrect Authorization pada jfrog artifactory. Skor CVSS 3.1 8.8 (High) menurut NVD. Masuk katalog KEV CISA pada 11 September 2026, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

JFrog Artifactory (Self Hosted) versions before 7.133.11 are vulnerable to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope.

Advisory KUTIM-CSIRT

Peringatan Keamanan: Rekapitulasi Kerentanan yang Dieksploitasi Aktif (KEV CISA) Periode 15 Agustus sampai 30 September 2026 30 Sep 2026

Rincian

Terbit di NVD: 27 Juli 2026
Terakhir diubah: 12 September 2026
Status NVD: Analyzed
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-863: Incorrect Authorization
EPSS (30 hari): 8,6% peluang dieksploitasi; lebih tinggi dari 95,0% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama: JFrog Artifactory Incorrect Authorization Vulnerability
Masuk KEV: 11 September 2026
Tenggat CISA: 25 September 2026 (untuk instansi federal AS)
Ransomware: Belum tercatat
Tindakan wajib: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
jfrog	artifactory	Semua versi sebelum 7.133.11

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://docs.jfrog.com/releases/docs/jfrog-security-advisories advisory vendor
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-42016 pemerintah AS
https://www.wiz.io/blog/artifactory-under-attack-in-the-wild-exploitation-of-cve-2026-42016-cve-2026-4201 advisory pihak ketiga
https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases release notes

Sumber: NVD · CVE.org · KEV CISA · 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.