CVE-2025-6675: Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Enterprise MFA - TFA for Drup

Routine

MEDIUM 4.8REMOTEUPGRADE

CVE-2025-6675 is a medium-severity flaw (CVSS 4.8) affecting miniorange 2fa. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Enterprise MFA - TFA for Drupal allows Authentication Bypass.This issue affects Enterprise MFA - TFA for Drupal: from 0.0.0 before 4.8.0, from 5.2.0 before 5.2.1, from 0.0.0 before 5.0.*, from 0.0.0 before 5.1.*.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 85%)
CISA exploited list	No
Weakness	CWE-288
Published	2025-06-26
Last modified	2026-06-17

Publisher (CNA): Drupal.org · Vendor: miniorange

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-06-26 14:15 UTCPublished CVE record published
2026-06-17 10:02 UTCUpdated Record last modified

miniorange miniorange 2fa UPGRADE

Affected: < 4.8.0 · >= 5.0.1 and < 5.2.1

Fixed in: 4.8.0, 5.2.1

Safe to downgrade to: a release before 5.0.1

1. Check installed version

apt-cache policy miniorange-2fa || rpm -q miniorange-2fa || miniorange-2fa --version

2. UPGRADE to 4.8.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade miniorange-2fa

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade miniorange-2fa

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 5.0.1 (Debian / Ubuntu)

apt-cache madison miniorange-2fa sudo apt install miniorange-2fa=<VERSION_BEFORE_5.0.1> sudo apt-mark hold miniorange-2fa

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list miniorange-2fa sudo dnf downgrade miniorange-2fa-<VERSION_BEFORE_5.0.1> sudo dnf versionlock add miniorange-2fa

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-6675?

miniorange 2fa: upgrade to 4.8.0, 5.2.1. Exact commands for each OS are on this page.

Is CVE-2025-6675 being exploited?

CVE-2025-6675 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-6675 affect?

CVE-2025-6675 affects miniorange 2fa. Severity is medium (CVSS 4.8). Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Enterprise MFA - TFA for Drupal allows Authentication Bypass.This issue affects Enterprise MFA - TFA for Drupal: from 0.0.0 before 4.8.0, from 5.2.0 before 5.2

How urgent is CVE-2025-6675?

Priority 25/100. Remotely exploitable, no login, no user action

Software pages

Drupal vulnerabilities

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References

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