CVE-2023-23760
A path traversal vulnerability was identified in GitHub Enterprise Server that allowed remote code execution when building a GitHub Pages site.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.03%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A path traversal vulnerability was identified in GitHub Enterprise Server that allowed remote code execution when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to versions 3.8 and was fixed in versions 3.7.7, 3.6.10, 3.5.14, and 3.4.17. This vulnerability was reported via the GitHub Bug Bounty program.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.03% probability · 62th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- github/enterprise server
- Source
- product-cna@github.com
References
- https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.17Release Notes
- https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.14Release Notes
- https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.10Release Notes
- https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.7Release Notes
- https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.17Release Notes
- https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.14Release Notes
- https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.10Release Notes
- https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.7Release Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.