CVE-2022-23733

A stored XSS vulnerability was identified in GitHub Enterprise Server that allowed the injection of arbitrary attributes. This injection was blocked by Github's Content Security Policy (CSP). This vulnerability affected all versions of GitHub Enterprise Server prior to 3.6 and was fixed in versions 3.3.11, 3.4.6 and 3.5.3. This vulnerability was reported via the GitHub Bug Bounty program.

• CWE-79
• CWE-79

• https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11
• https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6
• https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3
• https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.11
• https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.6
• https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.3

Published

Aug 2, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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