Apache Superset utilizes a configurable dictionary, DISALLOWEDSQLFUNCTIONS, to restrict the execution of potentially sensitive SQL functions within SQL Lab and charts. While this feature included restrictions for engines like PostgreSQL, a vulnerability was reported where the default list for the ClickHouse engine was incomplete.
This issue affects Apache Superset: before 4.1.2.
Users are recommended to upgrade to version 4.1.2, which fixes the issue.
{
"github_reviewed": true,
"severity": "MODERATE",
"cwe_ids": [
"CWE-89"
],
"nvd_published_at": "2026-02-24T14:16:22Z",
"github_reviewed_at": "2026-02-26T15:28:10Z"
}