VDB
EN
MEDIUM 5.3

GHSA-5h3x-6gwf-73jm

vantage6 vulnerable to a username timing attack on recover password/MFA token

상세

### Impact Much like https://github.com/vantage6/vantage6/security/advisories/GHSA-45gq-q4xh-cp53, it is possible to find which usernames exist in vantage6 by calling the API routes `/recover/lost` and `/2fa/lost`, which send emails to users if they have lost their password or MFA token. Usernames can be found by assessing response time differences, and additionally, they can be found because the endpoint gives a response "Failed to login" if the username exists.

### Patches No

### Workarounds No

이 버전이 영향받나요?

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영향 패키지

PyPI / vantage6
최초 영향 버전: 0 수정 버전: 4.3.0
수정 pip install --upgrade 'vantage6>=4.3.0'

참고