CVE-2026-27960

Katalog CVE

CVSS 9.8 · Critical EPSS 1,8%

Kerentanan Improper Authentication pada citeum opencti. Skor CVSS 3.1 9.8 (Critical) menurut github.com.

Deskripsi (NVD)

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. In versions 6.6.0 through 6.9.12, there is a privilege escalation vulnerability that can be exploited by unauthenticated attackers to query the API as any existing user, including the default admin account. This issue has been fixed in version 6.9.13. As a workaround, the default admin can be disabled using the `APP__ADMIN__EXTERNALLY_MANAGED` configuration.

Rincian

Terbit di NVD

5 Mei 2026

Terakhir diubah

25 Juli 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-287: Improper Authentication

EPSS (30 hari)

1,8% peluang dieksploitasi; lebih tinggi dari 78,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-6vvv-vmfr-xhrx mitigasi · advisory vendor