CVE-2018-1321: Apache Syncope

High severity, CVSS 7.2. EPSS: 17.5% chance of exploitation in the next 30 days.

An administrator with report and template entitlements in Apache Syncope 1.2.x before 1.2.11, 2.0.x before 2.0.8, and unsupported releases 1.0.x and 1.1.x which may be also affected, can use XSL Transformations (XSLT) to perform malicious operations, including but not limited to file read, file write, and code execution.

Affected products

• Apache Syncope: from 1.2.0, before 1.2.11 (fixed in 1.2.11); from 2.0.0, before 2.0.8 (fixed in 2.0.8); version 1.0.0 only; version 1.0.4 only; version 1.0.5 only; version 1.0.6 only; …

Published 2018-03-20. Last modified 2026-06-17.