ES
Product
Enterprise Server
129
CVEs
0
On KEV
9.8
Max CVSS
2
New 30D
Severity mix
Critical 20High 40Medium 65Low 4
Watch
Add Enterprise Server to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-77987 | 9.8 | Sep 22 | GitHub Enterprise Server notebook viewer vulnerable to Server-side request forgery Affected: 3.17.0 before 3.17.*; 3.18.0 before 3.18.*; 3.19.0 before 3.19.*; 3.20.0 before 3.20.*; 3.21.0 before 3.21.*; 3.22.0 before 3.22.* |
| CVE-2026-8034 | 9.8 | May 7 | Server-side request forgery vulnerability in GitHub Enterprise Server notebook viewer via URL parser confusion Affected: 3.16.0 through 3.16.17; 3.17.0 through 3.17.14; 3.18.0 through 3.18.8; 3.19.0 through 3.19.5; 3.20.0 through 3.20.1 |
| CVE-2024-6800 | 9.8 | Aug 20 | An XML signature wrapping vulnerability was present in GitHub Enterprise Server (GHES) when using SAML authentication with specific identity providers utilizing publicly exposed… Affected: 3.10.0 before 3.10.16; 3.11.0 before 3.11.14; 3.12.0 before 3.12.8; 3.13.0 before 3.13.3 |
| CVE-2024-4985 | 9.8 | May 20 | An authentication bypass vulnerability was present in the GitHub Enterprise Server (GHES) when utilizing SAML single sign-on authentication with the optional encrypted assertions… Affected: before 3.9.15; 3.10.0 before 3.10.12; 3.11.0 before 3.11.10; 3.12.0 before 3.12.4 |
| CVE-2024-0200 | 9.8 | Jan 16 | An unsafe reflection vulnerability was identified in GitHub Enterprise Server that could lead to reflection injection Affected: 3.8.0 before 3.8.13; 3.9.0 before 3.9.8; 3.10.0 before 3.10.5; 3.11.0 before 3.11.3 |
| CVE-2022-23739 | 9.8 | Jan 17 | An incorrect authorization vulnerability was identified in GitHub Enterprise Server, allowing for escalation of privileges in GraphQL API requests from GitHub Apps Affected: before 3.3.16; 3.4.0 before 3.4.11; 3.5.0 before 3.5.8; 3.6.0 before 3.6.4; 3.7.0 |
| CVE-2022-46255 | 9.8 | Dec 14 | An improper limitation of a pathname to a restricted directory vulnerability was identified in GitHub Enterprise Server that enabled remote code execution Affected: 3.7.0 |
| CVE-2021-22869 | 9.8 | Sep 24 | An improper access control vulnerability in GitHub Enterprise Server allowed a workflow job to execute in a self-hosted runner group it should not have had access to Affected: 3.0.0 before 3.0.16; 3.1.0 before 3.1.8 |
| CVE-2026-5845 | 9.6 | Apr 21 | Improper authorization fallback allows scoped user-to-server token installation escape in GitHub Enterprise Server Affected: 3.20.0 before 3.20.1; 3.19.0 through 3.19.4; 3.18.0 through 3.18.7; 3.17.0 through 3.17.13; 3.16.0 through 3.16.16; 3.15.0 through 3.15.20; +1 more |
| CVE-2025-11892 | 9.6 | Nov 10 | DOM-based Cross-Site Scripting was identified in GitHub Enterprise Server Issues search allows privilege escalation and unauthorized workflow triggers Affected: 3.18.0 before 3.18.1; 3.17.0 through 3.17.6; 3.16.0 through 3.16.9; 3.15.0 through 3.15.13; 3.14.0 through 3.14.18 |
| CVE-2026-17556 | 9.1 | Aug 5 | Path traversal in GitHub Enterprise Server allowed unauthenticated deletion of instance storage via the X-GitHub-Request-Id header Affected: 3.17.0 through 3.17.18; 3.18.0 through 3.18.12; 3.19.0 through 3.19.9; 3.20.0 through 3.20.5; 3.21.0 through 3.21.3 |
| CVE-2024-10007 | 9.1 | Nov 7 | Pre-Receive Hook Path Collision Vulnerability in GitHub Enterprise Server Allowing Privilege Escalation Affected: 3.11.0 through 3.11.16; 3.12.0 through 3.12.10; 3.13.0 through 3.13.5; 3.14.0 through 3.14.2 |
| CVE-2024-9487 | 9.1 | Oct 10 | An Improper Verification of Cryptographic Signature vulnerability was identified in GitHub Enterprise Server that allowed SAML SSO authentication to be bypassed when the encrypted assertions feature was enabled Affected: 3.11.0 through 3.11.15; 3.12.0 through 3.12.9; 3.13.0 through 3.13.4; 3.14.0 through 3.14.1 |
| CVE-2024-1378 | 9.1 | Feb 13 | A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the… Affected: before 3.8.15; 3.9.0 before 3.9.10; 3.10.0 before 3.10.7; 3.11.0 before 3.11.5 |
| CVE-2024-1374 | 9.1 | Feb 13 | A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the… Affected: before 3.8.15; 3.9.0 before 3.9.10; 3.10.0 before 3.10.7; 3.11.0 before 3.11.5 |
| CVE-2024-1372 | 9.1 | Feb 13 | A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the… Affected: before 3.8.15; 3.9.0 before 3.9.10; 3.10.0 before 3.10.7; 3.11.0 before 3.11.5 |
| CVE-2024-1369 | 9.1 | Feb 13 | A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the… Affected: before 3.8.15; 3.9.0 before 3.9.10; 3.10.0 before 3.10.7; 3.11.0 before 3.11.5 |
| CVE-2024-1359 | 9.1 | Feb 13 | A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the… Affected: before 3.8.15; 3.9.0 before 3.9.10; 3.10.0 before 3.10.7; 3.11.0 before 3.11.5 |
| CVE-2024-1355 | 9.1 | Feb 13 | A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the… Affected: before 3.8.15; 3.9.0 before 3.9.10; 3.10.0 before 3.10.7; 3.11.0 before 3.11.5 |
| CVE-2026-0573 | 9.0 | Feb 18 | Improper Handling of HTTP Redirects vulnerability was identified in GitHub Enterprise Server that allowed leaking of authorization token and enabled remote code execution Affected: 3.14 through 3.14.21; 3.15 through 3.15.16; 3.16 through 3.16.12; 3.17 through 3.17.9; 3.18 through 3.18.3; 3.19 through 3.19.1 |
| CVE-2026-5921 | 8.9 | Apr 21 | Server-Side Request Forgery in GitHub Enterprise Server allowed extraction of sensitive environment variables via timing side-channel attack Affected: 3.14.0 before 3.14.26; 3.15.0 before 3.15.21; 3.16.0 before 3.16.17; 3.17.0 before 3.17.14; 3.18.0 before 3.18.8; 3.19.0 before 3.19.5; +1 more |
| CVE-2026-96890 | 8.8 | Oct 6 | Server-Side Request Forgery vulnerability was identified in GitHub Enterprise Server that allowed requests to attacker-controlled internal hosts Affected: 3.20.0 before 3.20.*; 3.21.0 before 3.21.*; 3.22.0 before 3.22.* |
| CVE-2026-76851 | 8.8 | Sep 1 | Server-Side Request Forgery vulnerability in GitHub Enterprise Server allowed remote code execution via network access from pre-receive hooks to internal services Affected: 3.17.0 through 3.17.19; 3.18.0 through 3.18.13; 3.19.0 through 3.19.10; 3.20.0 through 3.20.6; 3.21.0 through 3.21.4 |
| CVE-2026-4296 | 8.8 | Apr 21 | Incorrect Regular Expression vulnerability in GitHub Enterprise Server allowed unauthorized access to user accounts via OAuth callback URL validation bypass Affected: 3.14.0 through 3.14.25; 3.15.0 through 3.15.20; 3.16.0 through 3.16.16; 3.17.0 through 3.17.13; 3.18.0 through 3.18.7; 3.19.0 through 3.19.4; +1 more |
| CVE-2026-3854 | 8.8 | Mar 10 | Remote code execution via git push option injection in GitHub Enterprise Server Affected: 3.14.0 through 3.14.24; 3.15.0 through 3.15.19; 3.16.0 through 3.16.15; 3.17.0 through 3.17.12; 3.18.0 through 3.18.6; 3.19.0 through 3.19.3 |
| CVE-2025-23369 | 8.8 | Jan 21 | Improper Verification of Cryptographic Signature in GitHub Enterprise Server Allows Signature Spoofing by Improper Validation Affected: 3.12.0 through 3.12.13; 3.13.0 through 3.13.9; 3.14.0 through 3.14.6; 3.15.0 through 3.15.1 |
| CVE-2024-0507 | 8.8 | Jan 16 | An attacker with access to a Management Console user account with the editor role could escalate privileges through a command injection vulnerability in the Management Console Affected: before 3.8.13; 3.9.0 before 3.9.8; 3.10.0 before 3.10.5; 3.11.0 before 3.11.3 |
| CVE-2023-46647 | 8.8 | Dec 21 | Improper privilege management in all versions of GitHub Enterprise Server allows users with authorized access to the management console with an editor role to escalate their… Affected: 3.8.0 before 3.8.12; 3.9.0 before 3.9.6; 3.10.0 before 3.10.3 |
| CVE-2023-23760 | 8.8 | Mar 8 | A path traversal vulnerability was identified in GitHub Enterprise Server that allowed remote code execution when building a GitHub Pages site Affected: before 3.4.17; 3.5.0 before 3.5.14; 3.6.0 before 3.6.10; 3.7.0 before 3.7.7 |
| CVE-2023-22381 | 8.8 | Mar 2 | A code injection vulnerability was identified in GitHub Enterprise Server that allowed setting arbitrary environment variables from a single environment variable value in GitHub… Affected: before 3.4.15; 3.5.0 before 3.5.12; 3.6.0 before 3.6.8; 3.7.0 before 3.7.5 |
| CVE-2022-46256 | 8.8 | Dec 14 | A path traversal vulnerability was identified in GitHub Enterprise Server that allowed remote code execution when building a GitHub Pages site Affected: before 3.3.17; 3.4.0 before 3.4.12; 3.5.0 before 3.5.9; 3.6.0 before 3.6.5; 3.7.0 before 3.7.2 |
| CVE-2022-23740 | 8.8 | Nov 23 | CRITICAL: An improper neutralization of argument delimiters in a command vulnerability was identified in GitHub Enterprise Server that enabled remote code execution Affected: 3.7.0 |
| CVE-2022-23734 | 8.8 | Oct 19 | Deserialization of Untrusted Data vulnerability in GitHub Enterprise Server leading to Remote Code Execution Affected: before 3.2.16; 3.3.0 before 3.3.11; 3.4.0 before 3.4.6; 3.5.0 before 3.5.3 |
| CVE-2022-23732 | 8.8 | Apr 5 | A path traversal vulnerability was identified in GitHub Enterprise Server management console that allowed the bypass of CSRF protections Affected: before 3.1.19; 3.2.0 before 3.2.11; 3.3.0 before 3.3.6; 3.4.0 before 3.4.1 |
| CVE-2021-41599 | 8.8 | Feb 18 | A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site Affected: 3.0.0 before 3.0.21; 3.1.0 before 3.1.13; 3.2.0 before 3.2.5 |
| CVE-2021-41598 | 8.8 | Jan 25 | A UI misrepresentation vulnerability was identified in GitHub Enterprise Server that allowed more permissions to be granted during a GitHub App's user-authorization web flow than… Affected: before 3.0.21; 3.1.0 before 3.1.13; 3.2.0 before 3.2.5 |
| CVE-2021-22866 | 8.8 | May 14 | A UI misrepresentation vulnerability was identified in GitHub Enterprise Server that allowed more permissions to be granted during a GitHub App's user-authorization web flow than… Affected: 2.20.0 before 2.22.13; 3.0.0 before 3.0.7 |
| CVE-2021-22864 | 8.8 | Mar 23 | A remote code execution vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site Affected: 2.21.0 before 2.21.17; 2.22.0 before 2.22.9; 3.0.0 before 3.0.3 |
| CVE-2026-15343 | 8.6 | Jul 17 | Path traversal vulnerability in GitHub Enterprise Server allowed writing files to arbitrary repository paths, including GitHub Actions workflow files, via unchecked Dependabot dependency-file paths Affected: 3.17.0 through 3.17.17; 3.18.0 through 3.18.11; 3.19.0 through 3.19.8; 3.20.0 through 3.20.4; 3.21.0 through 3.21.2 |
| CVE-2026-9312 | 8.2 | May 27 | Server-Side Request Forgery vulnerability in GitHub Enterprise Server allowed access to internal services via path traversal in upload endpoint Affected: 3.16.0 through 3.16.19; 3.17.0 through 3.17.16; 3.18.0 through 3.18.10; 3.19.0 through 3.19.7; 3.20.0 through 3.20.3; 3.21.0 before 3.21.1 |
| CVE-2024-1354 | 8.0 | Feb 13 | A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the… Affected: before 3.8.15; 3.9.0 before 3.9.10; 3.10.0 before 3.10.7; 3.11.0 before 3.11.5 |
| CVE-2025-3246 | 7.6 | Apr 17 | Markdown math block sanitization bypass allows privilege escalation and unauthorized workflow triggers Affected: 3.16.1 |
| CVE-2026-19118 | 7.5 | Sep 1 | Race condition vulnerability was identified in GitHub Enterprise Server that allowed remote code execution Affected: 3.17.0 through 3.17.19; 3.18.0 through 3.18.13; 3.19.0 through 3.19.10; 3.20.0 through 3.20.6; 3.21.0 through 3.21.4 |
| CVE-2026-15996 | 7.5 | Aug 5 | Denial of service vulnerability in GitHub Enterprise Server allowed unauthenticated service disruption via deeply nested request parameters Affected: 3.17.0 through 3.17.15; 3.18.0 through 3.18.9; 3.19.0 through 3.19.6; 3.20.0 through 3.20.2 |
| CVE-2026-7541 | 7.5 | May 7 | Denial of service vulnerability in GitHub Enterprise Server allowed service disruption via unauthenticated API endpoint Affected: 3.16.0 through 3.16.17; 3.17.0 through 3.17.14; 3.18.0 through 3.18.8; 3.19.0 through 3.19.5; 3.20.0 through 3.20.1 |
| CVE-2023-6847 | 7.5 | Dec 21 | An improper authentication vulnerability was identified in GitHub Enterprise Server that allowed a bypass of Private Mode by using a specially crafted API request Affected: 3.9.0 before 3.9.7; 3.10.0 before 3.10.4; 3.11.0 |
| CVE-2023-46648 | 7.5 | Dec 21 | An insufficient entropy vulnerability was identified in GitHub Enterprise Server (GHES) that allowed an attacker to brute force a user invitation to the GHES Management Console Affected: 3.8.0 before 3.8.12; 3.9.0 before 3.9.7; 3.10.0 before 3.10.4; 3.11.0 |
| CVE-2026-18730 | 7.4 | Sep 1 | Server-side request forgery vulnerability in GitHub Enterprise Server Manage API leaked a replayable gateway-agent bearer token Affected: 3.17.0 before 3.17.*; 3.18.0 before 3.18.*; 3.19.0 before 3.19.*; 3.20.0 before 3.20.*; 3.21.0 before 3.21.* |
| CVE-2025-11578 | 7.2 | Nov 10 | Pre-Receive Hook Path Collision Vulnerability in GitHub Enterprise Server Allowing Privilege Escalation Affected: 3.14 through 3.14.19; 3.15 through 3.15.14; 3.16 through 3.16.10; 3.17 through 3.17.7; 3.18 through 3.18.1 |
| CVE-2025-3509 | 7.2 | Apr 17 | Pre-Receive Hook Remote Code Execution vulnerability was identified in GitHub Enterprise Server that allowing Privilege Escalation Affected: 3.13.0 through 3.13.15; 3.14.0 through 3.14.12; 3.15.0 through 3.15.7; 3.16.0 through 3.16.3; 13.17.0 before 13.17.1 |
