Vulnerability · Published Jul 3, 2023 · Assigned by GitHub_M
CVE-2023-36816Cross-Site Scripting (XSS) at Account creation in 2FAuth
Medium 6.1
In plain English
A medium-severity cross-site scripting in 2FAuth from Bubka. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.5%top 57.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
References
- https://github.com/Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9q x_refsource_CONFIRM
- https://github.com/Bubka/2FAuth/releases/tag/v4.0.3 x_refsource_MISC