CVE-2026-78252: gitlab

csirt@kutim:~/threat-intel/cve/CVE-2026-78252

CVSS 6.1 · Medium EPSS 0,27%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada gitlab. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.3 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that, under certain conditions, an authenticated user could have induced a targeted user to perform unintended state-changing HTTP requests due to improper sanitization of user-controlled data in the Markdown JSON table renderer.

Rincian

Terbit di NVD: 16 September 2026
Terakhir diubah: 28 September 2026
Status NVD: Analyzed
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 0,27% peluang dieksploitasi; lebih tinggi dari 17,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
gitlab	gitlab	Versi 15.3.0 hingga sebelum 19.1.8
gitlab	gitlab	Versi 19.2.0 hingga sebelum 19.2.6
gitlab	gitlab	Versi 19.3.0 hingga sebelum 19.3.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/ release notes · advisory vendor
https://gitlab.com/gitlab-org/gitlab/-/work_items/621447 issue tracking
https://hackerone.com/reports/3917471 permissions required

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.