CVE-2021-22869

Katalog CVE

CVSS 9.8 · Critical EPSS 1,2%

Kerentanan Exposure of Resource to Wrong Sphere pada github enterprise server. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

An improper access control vulnerability in GitHub Enterprise Server allowed a workflow job to execute in a self-hosted runner group it should not have had access to. This affects customers using self-hosted runner groups for access control. A repository with access to one enterprise runner group could access all of the enterprise runner groups within the organization because of improper authentication checks during the request. This could cause code to be run unintentionally by the incorrect runner group. This vulnerability affected GitHub Enterprise Server versions from 3.0.0 to 3.0.15 and 3.1.0 to 3.1.7 and was fixed in 3.0.16 and 3.1.8 releases.

Rincian

Terbit di NVD

24 September 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
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-668: Exposure of Resource to Wrong Sphere
CWE-287: Improper Authentication

EPSS (30 hari)

1,2% peluang dieksploitasi; lebih tinggi dari 67,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.16
• https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.8