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Critical · 9.8 CVE-2026-73370 EUVD-2026-77469GHSA-5h4x-9649-5v6g

Apache Syncope: Cross-Realm boundaries reconciliation bypass

Published Sep 14, 2026 · Updated Sep 14, 2026 · Assigned by apache

Description

Incorrect Authorization vulnerability in Apache Syncope.

Delegated administration security checks performed by Reconciliation service's pull and push, being incomplete, could accept calls by administrator not provided with adequate entitlements.

This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.7, from 4.1.0-M0 through 4.1.2.

Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache Syncope 3.0.0-M0 – ≤ 3.0.16, 4.0.0-M0 – ≤ 4.0.7, 4.1.0-M0 – ≤ 4.1.2 —

References