4.6

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2025-31673

CVE-2025-31673: Drupal Core Vulnerable to Forceful Browsing

Incorrect Authorization vulnerability in Drupal core allows Forceful Browsing.This issue affects Drupal core: from 8.0.0 before 10.3.13, from 10.4.0 before 10.4.3, from 11.0.0 before 11.0.12, from 11.1.0 before 11.1.3.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2025-31673

CVE-2025-31673:

4.6

CVSS Score

3.1

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
drupal/core	composer	>= 8.0.0, < 10.3.13	10.3.13
drupal/core	composer	>= 10.4.0, < 10.4.3	10.4.3
drupal/core	composer	>= 11.0.0, < 11.0.12	11.0.12
drupal/core	composer	>= 11.1.0, < 11.1.3	11.1.3

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stems from improper authorization checks in bulk action handlers. The security advisory explicitly lists specific bulk operations (publish/unpublish, sticky/unsticky, promote/demote) that required additional permission checks. These operations are implemented as action plugins in the Node module, each with an access() method controlling permissions. The vulnerability existed because these methods did not require the 'administer nodes' permission, allowing users with basic editing rights to perform privileged bulk operations. During exploitation, these access control methods would be invoked and appear in stack traces when unauthorized bulk operations are attempted.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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