CVE-2024-24769CWE-400

Vantage6: No limit on emails sent for password/MFA reset

Low · published June 17, 2026

CVSS v4.0
2.1
EPSS
0%
Percentile
19.2
In the wild
Unconfirmed
What it is

vantage6 is an open-source infrastructure for privacy preserving analysis. Prior to version 5.0.0, users can reset their MFA token via API routes that send them an email. Currently the number of emails that is sent is not limited. This gives attackers the option to flood someones mailbox with a lot of emails, and would have adverse effects on the SMTP server which may be seen as spam sender. Note resetting the MFA token requires a correct password, so the potential impact for this is very low. Version 5.0.0 fixes the issue. No known workarounds are available.

The record
Technical detail
CVSS v4.0
2.1 · LOW
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00278 · 19.2th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-06-17T22:07Z
EPSS history
Timeline
  • 17 JUN 22:07Z
    Vantage6: No limit on emails sent for password/MFA reset
    cvelistv5