CVE-2021-39192

Katalog CVE

CVSS 7.2 · High EPSS 1,0%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada ghost. Skor CVSS 3.1 7.2 (High) menurut NVD.

Deskripsi (NVD)

Ghost is a Node.js content management system. An error in the implementation of the limits service between versions 4.0.0 and 4.9.4 allows all authenticated users (including contributors) to view admin-level API keys via the integrations API endpoint, leading to a privilege escalation vulnerability. This issue is patched in Ghost version 4.10.0. As a workaround, disable all non-Administrator accounts to prevent API access. It is highly recommended to regenerate all API keys after patching or applying the workaround.

Rincian

Terbit di NVD

3 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.2 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-269: Improper Privilege Management

EPSS (30 hari)

1,0% peluang dieksploitasi; lebih tinggi dari 62,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/TryGhost/Ghost/releases/tag/v4.10.0 release notes · advisory pihak ketiga
• https://github.com/TryGhost/Ghost/security/advisories/GHSA-j5c2-hm46-wp5c advisory pihak ketiga