GitHub Enterprise Server

6 known vulnerabilities in GitHub Enterprise Server, 1 critical, with patch priority, exploit likelihood and the news covering them.

Latest vulnerabilities

CVE-2026-77987 CVSS 9.3 critical A server-side request forgery (SSRF) vulnerability was identified in the notebook viewer of GitHub Enterprise Server. The notebook viewer…
CVE-2026-77912 CVSS 7.4 high A stored cross-site scripting (XSS) vulnerability was identified in GitHub Enterprise Server that allowed an authenticated attacker to…
CVE-2026-75101 CVSS 6.0 medium An authorization bypass vulnerability was identified in GitHub Enterprise Server that allowed any authenticated user of the instance to…
CVE-2026-76851 CVSS 7.7 high A Server-Side Request Forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed remote code execution on the…
CVE-2026-19118 CVSS 7.7 high A time-of-check time-of-use race condition vulnerability was identified in GitHub Enterprise Server that allowed remote code execution…
CVE-2026-18730 CVSS 8.2 high A server-side request forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed an unauthenticated attacker to…