CVEvulnerability

CVE-2023-22381

8.8 HIGH Published 2023-03-02 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-03-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.1 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-94

Description

A code injection vulnerability was identified in GitHub Enterprise Server that allowed setting arbitrary environment variables from a single environment variable value in GitHub Actions when using a Windows based runner. To exploit this vulnerability, an attacker would need existing permission to control the value of environment variables for use with GitHub Actions. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.8.0 and was fixed in versions 3.4.15, 3.5.12, 3.6.8, 3.7.5. This vulnerability was reported via the GitHub Bug Bounty program.

Affected configurations

• github enterprise server (< 3.4.15) • github enterprise server (>= 3.5.0 < 3.5.12) • github enterprise server (>= 3.6.0 < 3.6.8) • github enterprise server (>= 3.7.0 < 3.7.5)

Related

Weakness · CWE (1)

  • CWE-94 Improper Control of Generation of Code weakness

References