PT-2023-25707 · 2Fa · 2Fa

Quirinziessler · Publicado 2023-07-03 · Atualizado 2023-07-10 · CVE-2023-36816

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions 2FA versions prior to 4.0.3

Description The issue is related to a Cross Site Scripting (XSS) injection vulnerability in the 2FA Web application, which manages Two-Factor Authentication accounts and generates security codes. The XSS injection can be done via the account/service field. This vulnerability was tested in a docker-compose environment.

Recommendations For versions prior to 4.0.3, update to version 4.0.3 to resolve the issue. As a temporary workaround, consider restricting access to the account/service field to minimize the risk of exploitation.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2023-36816

GHSA-CWHQ-2MCQ-PP9Q

Produtos afetados

2Fa

Referências · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/36xxx/CVE-2023-36816.json · Exploit
• 🔥 https://github.com/Bubka/2FAuth/security/advisories/GHSA-cwhq-2mcq-pp9q · Exploit
• https://github.com/Bubka/2FAuth/releases/tag/v4.0.3 · Nota
• https://t.me/cvenotify/53966 · Publicação no Telegram
• https://t.me/cibsecurity/65872 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-36816 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-36816 · Nota de Segurança