Improper Isolation or Compartmentalization Affecting org.apache.syncope.core:syncope-core-spring package, versions [3.0.0-M0,4.0.7)[4.1.0-M0,4.1.2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGAPACHESYNCOPECORE-19352530
- published27 Aug 2026
- disclosed20 Jul 2026
- creditelin kai, 无聊
Introduced: 20 Jul 2026
CVE-2026-63071 (opens in a new tab)How to fix?
Upgrade org.apache.syncope.core:syncope-core-spring to version 4.0.7, 4.1.2 or higher.
Overview
Affected versions of this package are vulnerable to Improper Isolation or Compartmentalization due to the GroovySandboxScriptEngineImpl implementation in the core/spring module. An administrator with the entitlements to manage Implementations can supply a malicious Groovy class that escapes the intended sandbox by using alternate execution and filesystem access paths. This allows the attacker to run arbitrary code and access local files on the Syncope host. From the user’s perspective, a trusted implementation script can execute shell commands, read sensitive data, or otherwise perform actions outside the expected Groovy restrictions.