Improper Isolation or Compartmentalization vulnerability in Apache Syncope.
An administrator with adequate entitlements for Implementations can create a malicious Groovy class containing untrusted code 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 4.0.6, 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 tightening the Groovy security sandbox.
{
"cna_assigner": "apache",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63071.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "3.0.0-M0"
},
{
"last_affected": "3.0.16"
},
{
"introduced": "4.0.0-M0"
},
{
"last_affected": "4.0.6"
},
{
"introduced": "4.1.0-M0"
},
{
"last_affected": "4.1.1"
}
],
"source": "AFFECTED_FIELD"
},
{
"extracted_events": [
{
"introduced": "3.0.0-M0"
},
{
"fixed": "3.0.16"
},
{
"introduced": "4.0.0-M0"
},
{
"fixed": "4.0.6"
},
{
"introduced": "4.1.0-M0"
},
{
"fixed": "4.1.1"
}
],
"source": "DESCRIPTION"
}
],
"cwe_ids": [
"CWE-653"
]
}{
"cpe": "cpe:2.3:a:apache:syncope:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "3.0.0"
},
{
"last_affected": "3.0.16"
},
{
"introduced": "4.0.0"
},
{
"fixed": "4.0.7"
},
{
"introduced": "4.1.0"
},
{
"fixed": "4.1.2"
}
],
"source": "CPE_RANGE"
}