Paper/Archive/CVE-2025-43931

CVE-2025-43931

mitre — flask-boilerplate through a170e7c allows account takeover via the password reset feature because SERVER_NAME is not configured and thus a…

EPSS 0.4%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (ADP)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 33.0.330 × 206.6 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

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