CVE-2026-77147 PUBLISHED

Apache Syncope: Groovy Sandbox escape for empty CommandArgs

Assigner: apache
Reserved: 20.08.2026 Published: 14.09.2026 Updated: 14.09.2026

Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Syncope.

An administrator with adequate entitlements for Implementations can create a malicious Groovy Command class containing untrusted code in their CommandArgs static implementation, bypassing the Groovy security sandbox.

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.

Product Status

Vendor Apache Software Foundation
Product Apache Syncope
Versions Default: unaffected
  • affected from 3.0.0-M0 to 3.0.16 (incl.)
  • affected from 4.0.0-M0 to 4.0.7 (incl.)
  • affected from 4.1.0-M0 to 4.1.2 (incl.)

Credits

  • n0mi1k finder

References

Problem Types

  • CWE-94 Improper Control of Generation of Code ('Code Injection') CWE