SB2026091046 - Privilege escalation in Content Moderation Notifications module for Drupal
Published: September 10, 2026
Security Bulletin ID
SB2026091046
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Privilege Defined With Unsafe Actions (CVE-ID: CVE-2026-81161)
CWE-ID: CWE-267 - Privilege Defined With Unsafe Actions
CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote user to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions. A remote administrator can execute Twig within email templates and gain access to functionality and information intended only for highly trusted administrators.
Remediation
Install update from vendor's website.