CVE-2023-36816

Cross-Site Scripting (XSS) at Account creation in 2FAuth

CVSS 6.1 MEDIUMEPSS 0.5%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.1EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

03 Jul 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

Bubka · 2FAuth

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References

https://github.com/Bubka/2FAuth/releases/tag/v4.0.3 https://github.com/Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9q