Content Moderation Notifications - Moderately critical - Access bypass - SA-CONTRIB-2026-107 (CVE-2026-81161) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-81161

Content Moderation Notifications - Moderately critical - Access bypass - SA-CONTRIB-2026-107

Answer in brief

CVE-2026-81161 records a Unknown severity vulnerability in Content Moderation Notifications - Moderately critical - Access bypass - SA-CONTRIB-2026-107. The current sources do not mark it as known exploited. The current feed maps Drupal/Content Moderation Notifications (generic), drupal/content_moderation_notifications (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 2, 2026Updated Sep 2, 2026Source checked Sep 2, 2026First seen by HOL Aug 26, 2026Material review Sep 2, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Drupal/Content Moderation Notifications (generic), drupal/content_moderation_notifications (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Drupal/Content Moderation Notificationsgeneric	>=0.0.0 <3.9.0	3.9.0
drupal/content_moderation_notificationspackagist:https://packages.drupal.org/8	>=0 <3.9.0	3.9.0

Recommended response

Check inventory. Check lockfiles and deployed manifests for Drupal/Content Moderation Notifications, drupal/content_moderation_notifications.
Review the reported fix. Update Drupal/Content Moderation Notifications to 3.9.0; drupal/content_moderation_notifications to 3.9.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 26, 2026

Sources and claim methodology

Source referencedrupal.org

Upstream source description

Privilege Defined With Unsafe Actions vulnerability in Drupal Content Moderation Notifications allows Privilege Escalation. This issue affects Content Moderation Notifications versions: from 0.0.0 to 3.9.0.

Quoted source text, attributed separately from HOL analysis.