Lucene search
K

CVE-2026-4821

🗓️ 21 Apr 2026 23:16:22Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 8 Views

Authenticated Management Console administrator can execute OS commands through shell metacharacter injection in proxy settings on GitHub Enterprise Server; affects versions before 3.21.

Related
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-4821
21 Apr 202622:12
attackerkb
Circl
CVE-2026-4821
22 Apr 202601:19
circl
CNNVD
GitHub Enterprise Server 安全漏洞
21 Apr 202600:00
cnnvd
CVE
CVE-2026-4821
21 Apr 202622:12
cve
Cvelist
CVE-2026-4821
21 Apr 202622:12
cvelist
EUVD
EUVD-2026-24547
22 Apr 202600:31
euvd
Positive Technologies
PT-2026-34210
21 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-4821
5 Jun 202619:14
redhatcve
Vulnrichment
CVE-2026-4821 Proxy configuration command injection vulnerability found in GitHub Enterprise Server Management Console configuration API
21 Apr 202622:12
vulnrichment

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation