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Case File

CVE-2021-41599

HIGH · CVSS 8.8 EPSS 2.22% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-02-18 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit remote code execution code execution
GitHub PoC Links
docs.github.com ↗ docs.github.com ↗ docs.github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-41599
Severity
HIGH
CVSS
8.8
EPSS
2.22%
GitHub

Original NVD Description

A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site. 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 3.0.21, 3.1.13, 3.2.5. This vulnerability was reported via the GitHub Bug Bounty program.