4.5
Medium
CVE-2023-23766 An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by…
Description
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. To do so, an attacker would need write access to the repository. This vulnerability affected all versions of GitHub Enterprise Server and was fixed in versions 3.6.17, 3.7.15, 3.8.8, 3.9.3, and 3.10.1. This vulnerability was reported via the GitHub Bug Bounty program.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Enterprise Server 3.10 | 3.10.0 → < 3.10.1 | 3.10.1 |
| Enterprise Server 3.9 | 3.9.0 → < 3.9.3 | 3.9.3 |
| Enterprise Server 3.8 | 3.8.0 → < 3.8.8 | 3.8.8 |
| Enterprise Server 3.7 | 3.7.0 → < 3.7.15 | 3.7.15 |
| Enterprise Server 3.6 | 3.6.0 → < 3.6.17 | 3.6.17 |
Other CVEs of Enterprise Server
The 94 CVEs of Enterprise Server →
CVE-2026-118237
Out-of-bounds read vulnerability in GitHub Enterprise Server allowed disclosure of process memory in the Git service
5.3
Medium
CVE-2026-110288
Cross-site request forgery vulnerability in GitHub Enterprise Server allowed deletion of stored ChatOps configuration through the Management Console
5.3
Medium
CVE-2026-104608
Use-after-free vulnerability in GitHub Enterprise Server allowed remote code execution in the Git service
7.7
High
CVE-2026-96890
A Server-Side Request Forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed a…
8.7
High