---
id: CVE-2026-107251
title: >-
  Entity Reference Manager (Merge entities) - Critical - Access bypass -
  SA-CONTRIB-2026-194
summary: >-
  Incorrect Authorization vulnerability in Drupal Entity Reference Manager
  (Merge entities) allows Forceful Browsing. This issue affects Entity Reference
  Manager (Merge entities) versions: from 0.0.0 to 1.0.3.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'
cvssSource: adp
cwe:
  - CWE-863
vendor: Drupal
product: Entity Reference Manager (Merge entities)
affected:
  - entity_reference_manager_merge_entities >= 0.0.0 < 1.0.3
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-30T19:39:45.503050Z'
published: '2026-10-30'
updated: '2026-10-30'
sourceUpdated: '2026-10-30T19:39:48.437Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-107251'
references:
  - url: 'https://www.drupal.org/sa-contrib-2026-194'
tags:
  - cve.org
epss: 0.00198
epssPercentile: 0.097
ingestedAt: '2026-11-05T16:24:31.416Z'
---

## Overview

Incorrect Authorization vulnerability in Drupal Entity Reference Manager (Merge entities) allows Forceful Browsing. This issue affects Entity Reference Manager (Merge entities) versions: from 0.0.0 to 1.0.3.

## Affected

- `entity_reference_manager_merge_entities >= 0.0.0 < 1.0.3`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.