CVE-2023-23763

An authorization/sensitive information disclosure vulnerability was identified in GitHub Enterprise Server that allowed a fork to retain read access to an upstream repository after its visibility was changed to private. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.10.0 and was fixed in versions 3.9.4, 3.8.9, 3.7.16 and 3.6.18. This vulnerability was reported via the GitHub Bug Bounty program.

• CWE-200
• CWE-862

• https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.18-security-fixesRelease Notes
• https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.16-security-fixesRelease Notes
• https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.9-security-fixesRelease Notes
• https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.4-security-fixesRelease Notes
• https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.18-security-fixesRelease Notes
• https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.16-security-fixesRelease Notes
• https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.9-security-fixesRelease Notes
• https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.4-security-fixesRelease Notes

Published

Sep 1, 2023

Last Modified

Jun 17, 2026

Status

Modified

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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