SB2026052622 - Information disclosure in Node View Permissions module for Drupal
Published: May 26, 2026
Security Bulletin ID
SB2026052622
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2026-8491)
CWE-ID: CWE-754 - Improper Check for Unusual or Exceptional Conditions
CVSSv4: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected module does not sufficiently handle the case where a user is cancelled and their content is reassigned to the anonymous user. A remote attacker can gain access to sensitive information on the system.
Remediation
Install update from vendor's website.