Description
An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a scoped user-to-server token to escalate to full admin/owner privileges. An attacker would require an account with admin access to install a malicious GitHub App. This vulnerability was fixed in versions 3.3.17, 3.4.12, 3.5.9, and 3.6.5. This vulnerability was reported via the GitHub Bug Bounty program.
Metrics
CVSS 3.1 7.2/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| GitHub | GitHub Enterprise Server | >= 3.3, < 3.3.17; >= 3.4, < 3.4.12; >= 3.5, < 3.5.9; >= 3.6, < 3.6.5 |
References
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.17
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.12
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.9
- https://docs.github.com/en/enterprise-server%403.6/admin/release-notes#3.6.5
- https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.17
- https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.12
- https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.9
- https://docs.github.com/en/enterprise-server%403.6/admin/release-notes#3.6.5
Timeline
- Published
- Dec 14, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified