CVE-2023-46645

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

A path traversal vulnerability was identified in GitHub Enterprise Server that allowed arbitrary file reading 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 since 3.7 and was fixed in version 3.7.19, 3.8.12, 3.9.7, 3.10.4, and 3.11.1. This vulnerability was reported via the GitHub Bug Bounty program.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
GitHub	Enterprise Server	>= 3.7.0, < 3.7.19; >= 3.8.0, < 3.8.12; >= 3.9.0, < 3.9.7; >= 3.10.0, < 3.8.4; >= 3.11.0, < 3.11.1

References

https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4Release Notes
https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1Release Notes
https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.19Release Notes
https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12Release Notes
https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7Release Notes
https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4Release Notes
https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1Release Notes
https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.19Release Notes
https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12Release Notes
https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7Release Notes

Timeline

Published: Dec 21, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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