CVE-2024-24769 json
Vantage6: No limit on emails sent for password/MFA reset
published 2026-06-05 5 mo ago modified 2026-11-03 5 d ago also EUVD-2024-55640 , GHSA-5549-c5q7-fj65 , PYSEC-2026-3399
- cvss
- 2.1
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 20%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- pypi vantage6 5.0.0
- vantage6 vantage6 5.0.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 4 mo ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 2.1 | 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 |
| CNA | 4.0 | 2.1 | 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | vantage6 | <5.0.0 |
5.0.0 |
Affected products
- vantage6 vantage6
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
-
github.com
/vantage6/vantage6/security/advisories/GHSA-5549-c5q7-fj65
web
-
github.com
/vantage6/vantage6/issues/1932
web
-
github.com
/vantage6/vantage6/blob/main/docs/release_notes.rst#500
web
-
nvd.nist.gov
/vuln/detail/CVE-2024-24769
advisory
-
github.com
/pypa/advisory-database/tree/main/vulns/vantage6/PYSEC-2026-3399.yaml
web
-
github.com
/vantage6/vantage6
package
-
pypi.org
/project/vantage6
package
-
github.com
/advisories/GHSA-5549-c5q7-fj65
advisory
Sources
- CVE List CVE-2024-24769
- GitHub Advisory GHSA-5549-c5q7-fj65
- NVD CVE-2024-24769
- OSV PYSEC-2026-3399
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.