CVE-2026-75030

Apache Syncope: Incomplete authorization checks for Group members deprovisioning

State: Published
Severity: 9.8 Critical
Published: Sep 14, 2026
Updated: Sep 14, 2026
Reserved: Aug 17, 2026

Description

Missing Authorization vulnerability in Apache Syncope.

An administrator with task execution entitlements might be able to mass (de)provision group members, regardless of their group-related administration capabilities.

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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-862 Missing Authorization

Affected Products

Product	Versions
Apache SyncopeApache Software Foundation	3.0.0-M0 through 3.0.16Affected 4.0.0-M0 through 4.0.7Affected 4.1.0-M0 through 4.1.2Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.