{"id":"CVE-2023-23762","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-23762","generatedAt":"2026-10-27T19:05:25.494Z","title":"An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff.","description":"An incorrect comparison vulnerability was identified in GitHub Enterprise Server that allowed commit smuggling by displaying an incorrect diff. To do so, an attacker would need write access to the repository and be able to correctly guess the target branch before it’s created by the code maintainer. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.9 and was fixed in versions 3.4.18, 3.5.15, 3.6.11, 3.7.8, and 3.8.1. This vulnerability was reported via the GitHub Bug Bounty program.","published":"2023-04-07T19:15:07.000Z","lastModified":"2026-06-17T05:37:53.000Z","status":"Modified","sourceIdentifier":"product-cna@github.com","cvss":{"version":"3.1","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-697"],"affected":["github/enterprise server"],"epss":{"score":0.0064,"percentile":0.50376,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.64%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.18","tags":["Release Notes"],"source":"product-cna@github.com"},{"url":"https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.15","tags":["Release Notes"],"source":"product-cna@github.com"},{"url":"https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.11","tags":["Release Notes"],"source":"product-cna@github.com"},{"url":"https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.8","tags":["Release Notes"],"source":"product-cna@github.com"},{"url":"https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.1","tags":["Release Notes"],"source":"product-cna@github.com"},{"url":"https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.18","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.15","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.11","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.8","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.1","tags":["Release Notes"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-23762","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}