CVE-2025-47709Network attack vector

TFA settings exposure and modification via unprotected routes

Published May 14, 2025 · Updated May 19, 2025

Missing authorization in Drupal Enterprise MFA before 4.7.0 and 5.0.0 through 5.1.x allows remote attackers to alter TFA settings. Certain sensitive routes do not enforce sufficient access checks before returning or updating TFA-related configuration. No authentication or user interaction is required, and the bounded impact is unauthorized reading or modification of those settings.

CVSS severity6.5
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Drupal Enterprise MFA before 4.7.0 and 5.0.0 through 5.1.x allows remote attackers to alter TFA settings. Certain sensitive routes do not enforce sufficient access checks before returning or updating TFA-related configuration. No authentication or user interaction is required, and the bounded impact is unauthorized reading or modification of those settings.

The record

CVE
CVE-2025-47709
Published
May 14, 2025
Updated
May 19, 2025
Vendor
OAuth.js
Product
Two Factor Authentication - TFA / Passwordless Login
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 14, 2025CVE publishedPublication date reported by the CVE source.
  2. May 19, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.0.0 <4.7.0
  2. Affected versionversion=5.0.0 <5.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OAuth.js · Two Factor Authentication - TFA / Passwordless Loginversion=0.0.0 <4.7.0; version=5.0.0 <5.2.0

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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