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.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

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

EPSS

0.50% chance of exploitation in the next 30 days, 41th percentile

Published

2023-07-03

Updated

2024-11-22

Proof-of-concept exploits (1)

• Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9q

References

• CVE Record
• NVD entry

Related

• CVE-2024-52597
• CVE-2024-52598
• CVE-2025-45731
• CVE-2023-36813
• CVE-2023-36820
• CVE-2023-36812