What is GHSA-gq7g-vg2q-jvq3?

GHSA-gq7g-vg2q-jvq3 is a security advisory published by GitHub Security Advisories with High severity. Improper Isolation or Compartmentalization vulnerability in Apache Syncope. An administrator...

Which CVE IDs does GHSA-gq7g-vg2q-jvq3 cover?

GHSA-gq7g-vg2q-jvq3 covers the following CVE IDs: CVE-2026-42782. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gq7g-vg2q-jvq3?

GHSA-gq7g-vg2q-jvq3 has a CVSS v3 base score of 7.2, published by GitHub Security Advisories.

GHSA-gq7g-vg2q-jvq3HighCVSS 7.2

Improper Isolation or Compartmentalization vulnerability in Apache Syncope. An administrator...

Vendor

GitHub Security Advisories

Published

May 26, 2026

Last Modified

May 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-42782 →

📋 Description

Improper Isolation or Compartmentalization vulnerability in Apache Syncope.

An administrator with adequate entitlements for Implementations can create a malicious Groovy class containing untrusted code reaching a non-sandboxed execution path via the class static initializer.

This issue affects Apache Syncope: 3.0 through 3.0.16, 4.0 through 4.0.5, 4.1.0.

Users are recommended to upgrade to version 4.0.6 / 4.1.1, which fix this issue by forcing even the static initializer in Groovy code to run in a sandbox.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-42782
https://lists.apache.org/thread/b869ms0ofrd129f7tgsn9flxgv9ztg2r
http://www.openwall.com/lists/oss-security/2026/05/25/4
https://github.com/advisories/GHSA-gq7g-vg2q-jvq3