CVE-2022-23740CWE-88

Improper Neutralization of Argument Delimiters in a Command in GitHub Enterprise Server leading to Remote Code Execution

High · published November 23, 2022

CVSS v3.1
8.8
EPSS
1%
Percentile
67.8
In the wild
Unconfirmed
What it is

CRITICAL: An improper neutralization of argument delimiters in a command vulnerability was identified in GitHub Enterprise Server that enabled remote code execution. To exploit this vulnerability, an attacker would need permission to create and build GitHub Pages using GitHub Actions. This vulnerability affected only version 3.7.0 of GitHub Enterprise Server and was fixed in version 3.7.1. This vulnerability was reported via the GitHub Bug Bounty program.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01195 · 67.8th percentile
Weakness
CWE-88 · Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Published
2022-11-23T00:00Z
EPSS history
Timeline
  • 23 NOV 00:00Z
    Improper Neutralization of Argument Delimiters in a Command in GitHub Enterprise Server leading to Remote Code Execution
    cvelistv5