CVEvulnerability
CVE-2026-53421
9.8 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-07-20
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-653
Description
Improper Isolation or Compartmentalization vulnerability in Apache Syncope.
An administrator with adequate entitlements can achieve remote code execution through the connector subsystem by relying on scripted connectors' (REST and SQL) capability to run Groovy scripts.
This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1.
Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue by hardening the Groovy security sandbox.
Affected configurations
• apache syncope (>= 3.0.0 <= 3.0.16)
• apache syncope (>= 4.0.0 < 4.0.7)
• apache syncope (>= 4.1.0 < 4.1.2)
Related
Weakness · CWE (1)
- CWE-653 Improper Isolation or Compartmentalization weakness
References
- https://lists.apache.org/thread/nmzvz6gb2ldm30wvyk613r8dfrb6r8yx Mailing List, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2026/07/20/7 Mailing List, Third Party Advisory