CVE-2023-36816

2FA is a Web app to manage Two-Factor Authentication (2FA) accounts and generate their security codes. Cross site scripting (XSS) injection can be done via the account/service field. This was tested in docker-compose environment. This vulnerability has been patched in version 4.0.3.

• CWE-79

• https://github.com/Bubka/2FAuth/releases/tag/v4.0.3Release Notes
• https://github.com/Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9qExploit, Vendor Advisory
• https://github.com/Bubka/2FAuth/releases/tag/v4.0.3Release Notes
• https://github.com/Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9qExploit, Vendor Advisory

Published

Jul 3, 2023

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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