CVE-2025-31678: Drupal/ai Drupal AI Missing Authorization Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-c8q6-wp7v-46r9
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CVSS 8.2
CWE-862
Published
Advisory Summary

CVE-2025-31678 is a MODERATE (CVSS 8.2) drupal ai missing authorization vulnerability vulnerability (CWE-862: Missing Authorization) affecting Drupal/ai libraries in the Packagist ecosystem. The issue involves drupal ai missing authorization vulnerability. Remediation is available by upgrading affected packages to version 1.0.3.

CVE-2025-31678 at a Glance

CVE Identifier CVE-2025-31678
GHSA Identifier GHSA-c8q6-wp7v-46r9
Severity MODERATE
CVSS v3.1 Base Score 8.2
CWE Classification CWE-862: Missing Authorization
Affected Product Drupal/ai
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 8.2

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity None (I:N)
Availability High (A:H)

How to Fix CVE-2025-31678

To remediate this vulnerability, upgrade all affected Drupal/ai dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

drupal/ai fixed: 1.0.3 
Upgrade drupal/ai to 1.0.3
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for drupal/ai

How to Check if You Are Affected

To determine whether your application is affected by CVE-2025-31678, inspect your project dependencies for Drupal/ai:

inspect dependencies for drupal/ai

Analyze the terminal output to locate any version of Drupal/ai in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.0.3), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-862: Missing Authorization, where the product does not perform an authorization check when an actor attempts to access a resource or perform an action. In Drupal/ai, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Missing Authorization vulnerability in Drupal AI (Artificial Intelligence) allows Forceful Browsing. This issue affects AI (Artificial Intelligence): from 0.0.0 before 1.0.3.

CVE-2025-31678 Affected Drupal/ai Versions

1 component(s)
Fixed Versions:
1.0.3
Product / Package Ecosystem Affected Versions Fixed Version
drupal/ai
 Packagist
< 1.0.3
1.0.3

References

NVD — CVE-2025-31678 NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-31678
git.drupalcode.org/project/ai PACKAGE
https://git.drupalcode.org/project/ai
www.drupal.org/sa-contrib-2025-004 WEB
https://www.drupal.org/sa-contrib-2025-004

Frequently Asked Questions

What is CVE-2025-31678?
CVE-2025-31678 is a security vulnerability in Drupal/ai involving Drupal AI Missing Authorization vulnerability under CWE-862: Missing Authorization.
Which Drupal/ai versions are affected?
Affected versions include releases prior to 1.0.3 across affected packages: drupal/ai.
What version fixes CVE-2025-31678?
Upgrading to 1.0.3 (or the latest patched release for your respective branch) resolves the vulnerability.
Is drupal/ai affected?
Yes, drupal/ai is affected in releases prior to 1.0.3. Upgrade your dependency to 1.0.3 or later.
What is the CVSS score of CVE-2025-31678?
CVE-2025-31678 has a CVSS v3.1 base score of 8.2 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.
What CWE is associated with CVE-2025-31678?
CVE-2025-31678 is classified under CWE-862: Missing Authorization (The product does not perform an authorization check when an actor attempts to access a resource or perform an action.).
How can I check Packagist dependencies for CVE-2025-31678?
Run the dependency tree command: 'inspect dependencies for drupal/ai'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-c8q6-wp7v-46r9",
  "modified" : "2025-04-29T20:17:48Z",
  "published" : "2025-04-01T00:30:33Z",
  "aliases" : [ "CVE-2025-31678" ],
  "summary" : "Drupal AI Missing Authorization vulnerability",
  "details" : "Missing Authorization vulnerability in Drupal AI (Artificial Intelligence) allows Forceful Browsing. This issue affects AI (Artificial Intelligence): from 0.0.0 before 1.0.3.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "drupal/ai"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.0.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2025-31678"
  }, {
    "type" : "PACKAGE",
    "url" : "https://git.drupalcode.org/project/ai"
  }, {
    "type" : "WEB",
    "url" : "https://www.drupal.org/sa-contrib-2025-004"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-862" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-04-02T17:05:49Z",
    "nvd_published_at" : "2025-03-31T22:15:20Z"
  }
}