---
id: CVE-2026-113511
title: >-
  Apache Syncope: Delegated administration boundaries can be bypassed for Realm
  update
summary: "Authorization bypass through User-Controlled key vulnerability in Apache Syncope.\n\n\n\nA delegated administrator can relocate a Realm subtree across administrative realm boundaries without permission for\_the destination\nThis issue affects …"
severity: none
cwe:
  - CWE-639
vendor: Apache Software Foundation
product: 'org.apache.syncope.core.idrepo:syncope-core-idrepo-logic'
affected:
  - >-
    org.apache.syncope.core.idrepo:syncope-core-idrepo-logic >= 3.0.0-M0 <=
    3.0.16
  - >-
    org.apache.syncope.core.idrepo:syncope-core-idrepo-logic >= 4.0.0-M0 <=
    4.0.8
  - >-
    org.apache.syncope.core.idrepo:syncope-core-idrepo-logic >= 4.1.0-M0 <=
    4.1.3
published: '2026-11-02'
updated: '2026-11-02'
sourceUpdated: '2026-11-02T21:05:12.418Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-113511'
references:
  - url: 'https://lists.apache.org/thread.html/gn7y6k37xgody4wt4o981cywcovgw106'
tags:
  - cve.org
epss: 0.00224
epssPercentile: 0.13124
ingestedAt: '2026-11-05T19:30:42.853Z'
---

## Overview

Authorization bypass through User-Controlled key vulnerability in Apache Syncope.



A delegated administrator can relocate a Realm subtree across administrative realm boundaries without permission for the destination
This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 through 4.0.8, from 4.1.0-M0 through 4.1.3.



Users are recommended to upgrade to version 4.0.9 / 4.1.4, which fix this issue.

## Affected

- `org.apache.syncope.core.idrepo:syncope-core-idrepo-logic >= 3.0.0-M0 <= 3.0.16`
- `org.apache.syncope.core.idrepo:syncope-core-idrepo-logic >= 4.0.0-M0 <= 4.0.8`
- `org.apache.syncope.core.idrepo:syncope-core-idrepo-logic >= 4.1.0-M0 <= 4.1.3`

## Remediation

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