CVE-2025-31691 - Vulnerability Details - OpenCVE

Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00057.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Oauth2 Server Project	Oauth2 Server

Configuration 1 [-]

cpe:2.3:a:oauth2_server_project:oauth2_server:*:*:*:*:*:drupal:*:*

No data.

No data.

References

Link	Providers
https://www.drupal.org/sa-contrib-2025-020

History

Tue, 02 Sep 2025 19:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Oauth2 Server Project Oauth2 Server Project oauth2 Server
CPEs		cpe:2.3:a:oauth2_server_project:oauth2_server::::::drupal::*
Vendors & Products		Oauth2 Server Project Oauth2 Server Project oauth2 Server

Tue, 29 Apr 2025 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 31 Mar 2025 22:00:00 +0000

Type	Values Removed	Values Added
Description		Missing Authorization vulnerability in Drupal OAuth2 Server allows Forceful Browsing.This issue affects OAuth2 Server: from 0.0.0 before 2.1.0.
Title		OAuth2 Server - Moderately critical - Access bypass - SA-CONTRIB-2025-020
Weaknesses		CWE-862
References		https://www.drupal.org/sa-contrib-2025-020

MITRE

Status: PUBLISHED

Assigner: drupal

Published: 2025-03-31T21:49:42.796Z

Updated: 2025-04-29T15:20:48.207Z

Reserved: 2025-03-31T21:30:15.360Z

Link: CVE-2025-31691

Vulnrichment

Updated: 2025-04-29T15:20:43.078Z

NVD

Status : Analyzed

Published: 2025-03-31T22:15:21.737

Modified: 2025-09-02T18:35:15.883

Link: CVE-2025-31691

Redhat

No data.

OpenCVE Enrichment

No data.

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