CVE-2026-18252: gitlab

csirt@kutim:~/threat-intel/cve/CVE-2026-18252

CVSS 8.1 · High EPSS 0,42%

Kerentanan Inclusion of Functionality from Untrusted Control Sphere pada gitlab. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

GitLab has remediated an issue in GitLab EE affecting all versions from 18.9 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, an authenticated user with developer-role permissions could have executed arbitrary commands in a CI context, due to the Claude agent processing configuration from a user-controlled source.

Rincian

Terbit di NVD: 26 Agustus 2026
Terakhir diubah: 31 Agustus 2026
Status NVD: Analyzed
CVSS 3.1: 8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-829: Inclusion of Functionality from Untrusted Control Sphere
EPSS (30 hari): 0,42% peluang dieksploitasi; lebih tinggi dari 34,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
gitlab	gitlab	Versi 18.9.0 hingga sebelum 19.1.7
gitlab	gitlab	Versi 19.2.0 hingga sebelum 19.2.5
gitlab	gitlab	Versi 19.3.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-1-released/ release notes · advisory vendor
https://hackerone.com/reports/3863650 permissions required · advisory pihak ketiga
https://gitlab.com/gitlab-org/gitlab/-/work_items/607342 issue tracking

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.