CVE-2026-23795

published 2026-02-03

CVE-2026-23795: Improper Restriction of XML External Entity Reference vulnerability in Apache Syncope Console. An administrator with adequate entitlements to create or edit…

medium 4.9 CVSS 3.1

AV N AC L PR H UI N S U C H I N A N

Improper Restriction of XML External Entity Reference vulnerability in Apache Syncope Console.
An administrator with adequate entitlements to create or edit Keymaster parameters via Console can construct malicious XML text to launch an XXE attack, thereby causing sensitive data leakage occurs.

This issue affects Apache Syncope: from 3.0 through 3.0.15, from 4.0 through 4.0.3.

Users are recommended to upgrade to version 3.0.16 / 4.0.4, which fix this issue.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
apache	syncope	>= 3.0.0 < 3.0.16	3.0.16
apache	syncope	>= 4.0.0 < 4.0.4	4.0.4
apache_software_foundation	apache_syncope	3.0 – 3.0.15	—
apache_software_foundation	apache_syncope	4.0 – 4.0.3	—

CWE-611