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CVE-2024-24769— Vantage6: No limit on emails sent for password/MFA reset

Quick assessment

Affected
vantage6 vantage6
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

vantage6是vantage6团队开源的一个用于 Secure Insight eXchange 的开源 priVAcy preserviNg federalTed leArningG 基础架构。 Vantage6 5.0.0之前版本存在资源管理错误漏洞，该漏洞源于未限制通过API路由发送的重置MFA令牌邮件数量，可能导致SMTP服务器被标记为垃圾邮件发送者。

AI Predicted 5.3 Difficulty: Easy EPSS 0.28% · P18

Affected Version Matrix 1

VendorProduct Version RangeStatus
vantage6 vantage6 < 5.0.0 affected
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I. Basic Information for CVE-2024-24769

Vulnerability Information
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Vulnerability Title
Vantage6: No limit on emails sent for password/MFA reset
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Vantage6 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vantage6是vantage6团队开源的一个用于 Secure Insight eXchange 的开源 priVAcy preserviNg federalTed leArningG 基础架构。 Vantage6 5.0.0之前版本存在资源管理错误漏洞，该漏洞源于未限制通过API路由发送的重置MFA令牌邮件数量，可能导致SMTP服务器被标记为垃圾邮件发送者。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
vantage6 vantage6 < 5.0.0 -

II. Public POCs for CVE-2024-24769

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III. Intelligence Information for CVE-2024-24769

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Vendor Advisories for CVE-2024-24769 (2)

Same Patch Batch · vantage6 · 2026-06-17 · 4 CVEs total

CVE-2026-54533 vantage6 node has an Improper Access Control issue
CVE-2026-54445 Vantage6: Set admin user and password from environment or configuration
CVE-2024-27928 Vantage6: 2FA can be circumvented with hacked email access

IV. Related Vulnerabilities

Same product: vantage6
Same vendor: vantage6
Same weakness: CWE-400

V. Comments for CVE-2024-24769

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