SB2026100846 - Information disclosure in Permissions by Term module for Drupal
Published: October 8, 2026
Security Bulletin ID
SB2026100846
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) Information disclosure (CVE-ID: CVE-2026-107311)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: 6.3 [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]
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the affected module does not sufficiently check access rights when in "Permission mode" and a node referencing a deleted taxonomy term is accessed via JSON:API. A remote attacker can gain unauthorized access to sensitive information on the system.
Remediation
Install update from vendor's website.