Drupal Authenticator Login Plus Plugin up to 1.0.0 improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.76

Summaryinfo

A vulnerability was found in Drupal Authenticator Login Plus Plugin up to 1.0.0. It has been declared as critical. Impacted is an unknown function. Such manipulation leads to improper authentication. This vulnerability is referenced as CVE-2026-107254. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Drupal Authenticator Login Plus Plugin up to 1.0.0. It has been rated as critical. Affected by this issue is some unknown processing. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Authenticator Login Plus (2FA) allows Authentication Bypass. This issue affects Authenticator Login Plus (2FA) versions: from 0.0.0 to 1.0.1.

The advisory is shared for download at drupal.org. This vulnerability is handled as CVE-2026-107254 since 10/07/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.0.1 eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Authenticator Login Plus Plugin 1.0.1

Timelineinfo

10/07/2026 CVE reserved
10/30/2026 +23 days Advisory disclosed
10/30/2026 +0 days VulDB entry created
10/30/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: drupal.org

Advisory: drupal.org
Status: Confirmed

CNA: drupal
CVE: CVE-2026-107254 (🔒)

GCVE (CVE): GCVE-0-2026-107254
GCVE (VulDB): GCVE-100-428840

Entryinfo

Created: 10/30/2026 04:30
Changes: 10/30/2026 04:30 (54)
Complete: 🔍
Cache ID: 216::103

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