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PYSEC-2026-1169
Apache Superset data query improperly discloses database schema information to low-privileged guest user
Quick fix
PYSEC-2026-1169 — apache-superset: upgrade to the fixed version with the command below.
pip install --upgrade 'apache-superset>=4.1.3.post1'Details
When a guest user accesses a chart in Apache Superset, the API response from the /chart/data endpoint includes a query field in its payload. This field contains the underlying query, which improperly discloses database schema information, such as table names, to the low-privileged guest user.
This issue affects Apache Superset: before 4.1.3.
Users are recommended to upgrade to version 4.1.3, which fixes the issue.
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI / apache-superset
Introduced in:
0 Fixed in: 4.1.3.post1 Fix
pip install --upgrade 'apache-superset>=4.1.3.post1' References
- https://nvd.nist.gov/vuln/detail/CVE-2025-55673 [ADVISORY]
- https://github.com/apache/superset [PACKAGE]
- https://lists.apache.org/thread/h2hw756wk4sj4z49blvzkr5fntl9hlf8 [WEB]
- http://www.openwall.com/lists/oss-security/2025/08/14/3 [WEB]
- https://pypi.org/project/apache-superset [PACKAGE]
- https://github.com/advisories/GHSA-9g5x-mm39-wg9r [ADVISORY]