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
Watch

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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-103620
6.5
0%
Oct 6
Missing authorization in GitHub Enterprise Server allowed repository writers to replace default branches via GraphQL
Affected: 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-2026-75101
6.5
0%
Sep 22
Authorization bypass vulnerability in GitHub Enterprise Server allowed reading of private pull request diffs and patches via repository name collision
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-2026-9132
6.5
0%
Jun 30
Missing authorization vulnerability in GitHub Enterprise Server allowed disclosure of private repository contents via the Copilot pull request diff summary endpoint
Affected: 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
CVE-2026-6736
6.5
0%
May 7
Authentication bypass vulnerability in GitHub Enterprise Server allowed creation of local user accounts bypassing the configured external identity provider
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-2026-1999
6.5
0%
Feb 18
Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed unauthorized merging of pull requests
Affected: 3.17.0 before 3.17.11; 3.18.0 before 3.18.5; 3.19.0 before 3.19.2
CVE-2026-1355
6.5
0%
Feb 18
Missing Authorization Check in GitHub Enterprise Server Allows Unauthorized Uploads to Repository Migration Exports
Affected: 3.19.0 through 3.19.1; 3.18.0 through 3.18.4; 3.17.0 through 3.17.10; 3.16.0 through 3.16.13; 3.15.0 through 3.15.17; 3.14.0 through 3.14.22
CVE-2024-8810
6.5
0%
Nov 7
Privilege Management vulnerability was identified in GitHub Enterprise Server that allowed GitHub Apps to grant themselves write access
Affected: 3.10.0 through 3.10.16; 3.11.0 through 3.11.14; 3.12.0 through 3.12.8; 3.13.0 through 3.13.3; 3.14 through 3.14.0
CVE-2024-10824
6.5
0%
Nov 7
Authorization Bypass Vulnerability was Identified in GitHub Enterprise Server that Allowed Unauthorized Internal Users to Access Secret Scanning Alert Data
Affected: 3.13.0 through 3.13.1
CVE-2024-6337
6.5
1%
Aug 20
Incorrect Authorization allows read access to issues in GitHub Enterprise Server
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-2024-5817
6.5
1%
Jul 16
Improper authorization allows read access to issue content in GitHub Enterprise Server
Affected: 3.9.0 before 3.9.17; 3.10.0 before 3.10.14; 3.11.0 before 3.11.12; 3.12.0 before 3.12.6; 3.13.0
CVE-2024-5815
6.5
0%
Jul 16
Cross Site Request Forgery was identified in GitHub Enterprise Server that allowed write in a user owned repository
Affected: 3.9.0 before 3.9.17; 3.10.0 before 3.10.14; 3.11.0 before 3.11.12; 3.12.0 before 3.12.6; 3.13.0
CVE-2024-5795
6.5
1%
Jul 16
Denial of Service vulnerability was identified in GitHub Enterprise Server that allowed resource exhaustion
Affected: 3.9.0 before 3.9.17; 3.10.0 before 3.10.14; 3.11.0 before 3.11.12; 3.12.0 before 3.12.6; 3.13.0
CVE-2024-5566
6.5
0%
Jul 16
Improper Privilege Management allows for access to unauthorized repository content during migration
Affected: 3.9.0 before 3.9.17; 3.10.0 before 3.10.14; 3.11.0 before 3.11.12; 3.12.0 before 3.12.6; 3.13.0
CVE-2024-1908
6.5
1%
Feb 29
Improper Privilege Management vulnerability was identified in GitHub Enterprise Server that allowed Privilege Escalation
Affected: 3.8.0 before 3.8.16; 3.9.0 before 3.9.11; 3.10.0 before 3.10.8; 3.11.0 before 3.11.6
CVE-2024-1482
6.5
0%
Feb 14
Improper Authorization in GitHub Enterprise Server allowed unauthorized workflow execution
Affected: 3.9.0 before 3.9.9; 3.10.0 before 3.10.6; 3.11.0 before 3.11.4
CVE-2024-1082
6.5
1%
Feb 13
Path traversal vulnerability in GitHub Enterprise Server that allowed arbitrary file read with a specially crafted GitHub Pages artifact upload
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-2023-6802
6.5
1%
Dec 21
Sensitive Information in Log File in GitHub Enterprise Server
Affected: 3.8.0 through 3.8.11; 3.9.0 through 3.9.6; 3.10.0 through 3.10.3; 3.11 through 3.11.0
CVE-2023-23766
6.5
1%
Sep 22
An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff in a re-opened Pull Request
Affected: before 3.6.17; 3.7.0 before 3.7.15; 3.8.0 before 3.8.8; 3.9.0 before 3.9.3; 3.10.0
CVE-2023-23765
6.5
1%
Aug 30
An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff in a re-opened Pull Request
Affected: 3.6.0 before 3.6.16; 3.7.0 before 3.7.13; 3.8.0 before 3.8.6; 3.9.0
CVE-2023-22380
6.5
1%
Feb 16
A path traversal vulnerability was identified in GitHub Enterprise Server that allowed arbitrary file reading when building a GitHub Pages site
Affected: 3.7.0 before 3.7.6
CVE-2022-46258
6.5
1%
Jan 9
An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a repository-scoped token with read/write access to modify Action Workflow files…
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
CVE-2022-23737
6.5
1%
Dec 1
An improper privilege management vulnerability was identified in GitHub Enterprise Server that allowed users with improper privileges to create or delete pages via the API
Affected: before 3.2.20; 3.3.0 before 3.3.15; 3.4.0 before 3.4.10; 3.5.0 before 3.5.7; 3.6.0 before 3.6.3
CVE-2021-22870
6.5
1%
Nov 10
A path traversal vulnerability was identified in GitHub Pages builds on GitHub Enterprise Server that could allow an attacker to read system files
Affected: before 3.0.19; 3.1.0 before 3.1.11; 3.2.0 before 3.2.3
CVE-2021-22867
6.5
1%
Jul 14
A path traversal vulnerability was identified in GitHub Enterprise Server that could be exploited when building a GitHub Pages site
Affected: before 2.22.17; 3.0.0 before 3.0.11; 3.1.0 before 3.1.3
CVE-2021-22865
6.5
1%
Apr 2
An improper access control vulnerability was identified in GitHub Enterprise Server that allowed access tokens generated from a GitHub App's web authentication flow to read…
Affected: before 2.21.18; 2.22.0 before 2.22.10; 3.0.0 before 3.0.4
CVE-2026-8106
6.1
0%
May 7
Reflected HTML injection vulnerability in GitHub Enterprise Server Management Console login page allowed credential theft
Affected: 3.19.1 through 3.19.5; 3.20.0 through 3.20.1
CVE-2025-14046
6.1
0%
Dec 11
Insufficient HTML Sanitization Allows User-Controlled DOM Elements to Overwrite Server-Initialized Data Islands and Trigger Unintended Server-Side POST Requests
Affected: 3.18.0 through 3.18.2; 3.17.0 through 3.17.8; 3.16.0 through 3.16.11; 3.15.0 through 3.15.15; 3.14.0 through 3.14.20
CVE-2024-8770
6.1
0%
Sep 23
A Cross-Site Scripting (XSS) vulnerability was identified in the repository transfer feature of GitHub Enterprise Server, which allows attackers to steal sensitive user…
Affected: 3.10.0 before 3.10.17; 3.11.0 before 3.11.15; 3.12.0 before 3.12.9; 3.13.0 before 3.13.4; 3.14.0
CVE-2024-1084
6.1
0%
Feb 13
Cross-site Scripting in the tag name pattern field in the tag protections UI in GitHub Enterprise Server allows a malicious website that requires user interaction and social…
Affected: 3.8 through 3.8.14; 3.9 through 3.9.9; 3.10 through 3.10.6; 3.11 through 3.11.4
CVE-2026-8606
5.9
0%
May 26
Server-Side Request Forgery in GitHub Enterprise Server via Advisory Package URL Endpoint
Affected: 3.21.0 before 3.21.1; 3.20.0 through 3.20.2; 3.19.0 through 3.19.6; 3.18.0 through 3.18.9; 3.17.0 through 3.17.15; 3.16.0 through 3.16.18
CVE-2024-2440
5.9
0%
Apr 19
Race Condition was identified in GitHub Enterprise Server that allowed maintaining admin permissions
Affected: 3.9 through 3.9.12; 3.10 through 3.10.9; 3.11 through 3.11.7; 3.12 through 3.12.0
CVE-2026-15007
5.7
1%
Jul 17
Denial of service vulnerability in GitHub Enterprise Server allowed service disruption via deeply nested YAML in release notes configuration
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-2023-6746
5.7
1%
Dec 21
Sensitive Information in Log File in GitHub Enterprise Server
Affected: 3.7.0 through 3.7.18; 3.8.0 through 3.8.11; 3.9.0 through 3.9.6; 3.10.0 through 3.10.3; 3.11 through 3.11.0
CVE-2022-23738
5.7
1%
Nov 1
Incomplete cache verification issue in GitHub Enterprise Server leading to exposure of private repo files
Affected: 3.2.0 before 3.2.20; 3.3.0 before 3.3.15; 3.4.0 before 3.4.10; 3.5.0 before 3.5.7; 3.6.0 before 3.6.3
CVE-2026-9106
5.5
0%
Jun 30
UI misrepresentation vulnerability in GitHub Enterprise Server allowed unauthorized organization runner management via undisclosed OAuth scope on consent screen
Affected: 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 through 3.21.1; 3.16.0 through 3.16.19
CVE-2023-6804
5.5
0%
Dec 21
Improper Privilege Management allows for arbitrary workflows to be run
Affected: 3.8.0 through 3.8.11; 3.9.0 through 3.9.6; 3.10.0 through 3.10.3; 3.11 through 3.11.0
CVE-2026-77912
5.4
0%
Sep 22
Stored cross-site scripting vulnerability in GitHub Enterprise Server allowed HTML attribute injection via the Markdown rendering pipeline
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-2026-10585
5.4
0%
Jun 30
Stored cross-site scripting vulnerability in GitHub Enterprise Server allowed arbitrary JavaScript execution via crafted Discussion titles in the Q&A category
Affected: 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; 3.16.0 through 3.16.19
CVE-2026-2266
5.4
0%
Mar 10
Improper neutralization of input vulnerability was identified in GitHub Enterprise Server that allowed cross-site scripting via task list content and enabled arbitrary HTML injection
Affected: 3.18.0 through 3.18.5; 3.19.0 through 3.19.2
CVE-2025-13744
5.4
0%
Jan 6
Improper Neutralization of Input During Web Page Generation vulnerability was identified in GitHub Enterprise Server that allowed rendering of malicious HTML
Affected: 3.14.0 through 3.14.19; 3.15.0 through 3.15.14; 3.16.0 through 3.16.10; 3.17.0 through 3.17.7; 3.18.0 through 3.18.1; 3.19 through 3.19.0
CVE-2022-23733
5.4
1%
Aug 2
Stored XSS vulnerability in GitHub Enterprise Server leading to injection of arbitrary attributes
Affected: 3.3.0 before 3.3.11; 3.4.0 before 3.4.6; 3.5.0 before 3.5.3
CVE-2026-15783
5.3
0%
Jul 17
Missing Authorization vulnerability was identified in GitHub Enterprise Server that allowed reading private repository metadata via delegated bypass rule suites
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-2024-6395
5.3
0%
Jul 16
GitHub Enterprise Server Information Disclosure Vulnerability Exposes Private Repository Names via Deploy Keys
Affected: 3.9.0 before 3.9.17; 3.10.0 before 3.10.14; 3.11.0 before 3.11.12; 3.12.0 before 3.12.6; 3.13.0
CVE-2024-6336
5.3
0%
Jul 16
Security misconfiguration was identified in GitHub Enterprise Server that allowed sensitive data exposure
Affected: 3.9.0 before 3.9.17; 3.10.0 before 3.10.14; 3.11.0 before 3.11.12; 3.12.0 before 3.12.6; 3.13.0
CVE-2024-5816
5.3
1%
Jul 16
Improper authorization allows persistent access in GitHub Enterprise Server
Affected: 3.9.0 before 3.9.17; 3.10.0 before 3.10.14; 3.11.0 before 3.11.12; 3.12.0 before 3.12.6; 3.13.0
CVE-2023-46646
5.3
1%
Dec 21
Improper access control in all versions of GitHub Enterprise Server allows unauthorized users to view private repository names via the "Get a check run" API endpoint
Affected: 3.7.0 through 3.7.18; 3.8.0 through 3.8.11; 3.9.0 through 3.9.6; 3.10.0 through 3.10.3
CVE-2023-23763
5.3
1%
Sep 1
An authorization/sensitive information disclosure vulnerability was identified in GitHub Enterprise Server that allowed a fork to retain read access to an upstream repository…
Affected: 3.6.0 before 3.6.18; 3.7.0 before 3.7.16; 3.8.0 before 3.8.9; 3.9.0 before 3.9.4
CVE-2023-23762
5.3
1%
Apr 7
An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff
Affected: before 3.4.18; 3.5.0 before 3.5.15; 3.6.0 before 3.6.11; 3.7.0 before 3.7.8; 3.8.0
CVE-2023-23761
5.3
0%
Apr 7
An improper authentication vulnerability was identified in GitHub Enterprise Server that allowed an unauthorized actor to modify other users' secret gists by authenticating…
Affected: before 3.4.18; 3.5.0 before 3.5.15; 3.6.0 before 3.6.11; 3.7.0 before 3.7.8; 3.8.0
CVE-2026-14340
5.0
0%
Jul 1
An incorrect authorization vulnerability in GitHub Enterprise Server allows issue creation in unrelated public repositories
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 through 3.21.1
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