Vulnerability · Published Sep 2, 2026 · Assigned by drupal
CVE-2026-81161Content Moderation Notifications - Moderately critical - Access bypass - SA-CONTRIB-2026-107
Low 3.3
In plain English
A low-severity security flaw in Content Moderation Notifications from Drupal. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)3.3Low
Exploit odds (30 days)0.2%top 89.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/content_moderation_notifications | 3.9.0 | DRUPAL-CONTRIB-2026-107 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Drupal | Content Moderation Notifications | 0.0.0 – before 3.9.0 |
Weakness: CWE-267 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N