CVE-2021-22870

Katalog CVE

CVSS 6.5 · Medium EPSS 1,1%

Kerentanan Relative Path Traversal pada github enterprise server. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

A path traversal vulnerability was identified in GitHub Pages builds on GitHub Enterprise Server that could allow an attacker to read system files. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.3 and was fixed in versions 3.0.19, 3.1.11, and 3.2.3. This vulnerability was reported via the GitHub Bug Bounty program.

Rincian

Terbit di NVD

10 November 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-23: Relative Path Traversal
CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 65,6% 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#3.0.19
• https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.11
• https://docs.github.com/en/enterprise-server%403.2/admin/release-notes#3.2.3