CVE-2025-31691

—

CVSS 3.1

9.8 critical

EPSS

<1%p35

Published

Mar 31, 2025 (Mar 31, 2025)

Modified

Jun 17, 2026

Description

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

Vendors: oauth2 server project
Products: oauth2 server
Ecosystems: Drupal
Weakness: CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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