SEPTEMBER 15, 2026
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Case File

CVE-2026-73236

HIGH · CVSS 7.5

Source: NVD + CISA KEV + EPSS · Published 2026-09-14 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

Apache Syncope versions 3.0.0-M0 to 3.0.16, 4.0.0-M0 to 4.0.7, and 4.1.0-M0 to 4.1.2 are vulnerable to an incorrect authorization issue due to a flawed implementation of delegated administration security checks, which fails to properly distinguish between sibling Realms with similar names. This vulnerability could allow unauthorized access to sensitive resources, posing a significant risk to organizations relying on these versions for identity management. Administrators should prioritize upgrading to versions 4.0.8 or 4.1.3 to mitigate this risk.

CVE
CVE-2026-73236
Severity
HIGH
CVSS
7.5
EPSS
N/A
Apache

Original NVD Description

Incorrect Authorization vulnerability in Apache Syncope. Delegated administration security checks are based on Realm hierarchy and enforced via prefix matches. Due to incorrect implementation, two sibling Realms whose names begin with the same string cannot be correctly distinguished, resulting in incorrect authorization. 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.