ES
Product
Enterprise Server
by GitHub · last CVE Oct 6, 2026
129
CVEs
0
On KEV
9.8
Max CVSS
2
New 30D
Severity mix
Critical 20High 40Medium 65Low 4
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-77987
9.8
1%
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
1%
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
2%
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
3%
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: 3.9.0 through 3.9.14; 3.10.0 through 3.10.11; 3.11.0 through 3.11.9; 3.12.0 through 3.12.3
CVE-2024-0200
9.8
72%
Jan 16
Unsafe Reflection in Github Enterprise Server leading to Command 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
1%
Jan 17
Incorrect authorization check in GitHub Enterprise Server leading to escalation of privileges in GraphQL API requests from GitHub Apps using scoped user-to-server tokens
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
2%
Dec 14
Improper Limitation of a Pathname to a Restricted Directory in GitHub Enterprise Server leading to RCE
Affected: 3.7.0
CVE-2021-22869
9.8
1%
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
0%
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
1%
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
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
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
26%
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
2%
Feb 13
Command injection vulnerability was identified in GitHub Enterprise Server that allowed privilege escalation in the Mangement Console
Affected: 3.8.0 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
3%
Feb 13
Command injection vulnerability was identified in GitHub Enterprise Server that allowed privilege escalation in the Mangement Console
Affected: 3.8.0 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
2%
Feb 13
Command injection vulnerability was identified in GitHub Enterprise Server that allowed privilege escalation in the Mangement Console
Affected: 3.8.0 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
2%
Feb 13
Command injection vulnerability was identified in GitHub Enterprise Server that allowed privilege escalation in the Mangement Console
Affected: 3.8.0 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
2%
Feb 13
Command injection vulnerability was identified in GitHub Enterprise Server that allowed privilege escalation in the Mangement Console
Affected: 3.8.0 through 3.8.14; 3.9.0 through 3.9.9; 3.10.0 through 3.10.6; 3.11.0 through 3.11.4
CVE-2024-1355
9.1
2%
Feb 13
Command injection vulnerability was identified in GitHub Enterprise Server that allowed privilege escalation in the Mangement Console
Affected: 3.8.0 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
1%
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
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