MEDIUM4.3

PYSEC-2026-1190

Apache Superset Cross-site Scripting vulnerability

Quick fix

PYSEC-2026-1190 — apache-superset: upgrade to the fixed version with the command below.

pip install --upgrade 'apache-superset>=2.1.2'

Details

Improper payload validation and an improper REST API response type, made it possible for an authenticated malicious actor to store malicious code into Chart's metadata, this code could get executed if a user specifically accesses a specific deprecated API endpoint. This issue affects Apache Superset versions prior to 2.1.2. Users are recommended to upgrade to version 2.1.2, which fixes this issue.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/apache-superset

Introduced in: 0Fixed in: 2.1.2

Fixpip install --upgrade 'apache-superset>=2.1.2'

References

https://nvd.nist.gov/vuln/detail/CVE-2023-43701[ADVISORY]
https://github.com/apache/superset[PACKAGE]
https://lists.apache.org/thread/4dnr1knk50fw60jxkjgqj228f0xcc892[WEB]
https://www.openwall.com/lists/oss-security/2023/11/27/4[WEB]
http://www.openwall.com/lists/oss-security/2023/11/27/4[WEB]
https://pypi.org/project/apache-superset[PACKAGE]
https://github.com/advisories/GHSA-wq8q-99p5-xfrw[ADVISORY]