CVE-2025-43931

critical · 9.8

flask-boilerplate through a170e7c allows account takeover via the password reset feature because SERVER_NAME is not configured and thus a reset depends on the Host HTTP header.

9.8

CVSS

0.3%

EPSS (exploit prob.)

28th

EPSS percentile

2025-07-07

Published

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

Weaknesses

CWE-640

References

https://gist.github.com/BrookeYangRui/19fcc6c19df7bb4d8437476c609a6129
https://github.com/MaxHalford/flask-boilerplate/blob/a170e7cec605906801680567c4279b30ccd9630b/app/views/user.py#L103-L126

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-43931