Apache Superset up to and including 1.1 does not sanitize titles correctly on the Explore page. This allows an attacker with Explore access to save a chart with a malicious title, injecting html (including scripts) into the page.
github.com/advisories/GHSA-f8vc-f28w-x9c9
github.com/apache/superset
github.com/pypa/advisory-database/tree/main/vulns/apache-superset/PYSEC-2021-377.yaml
lists.apache.org/thread.html/r2c09254e98b4f8b3deb422762bd0e2aa6d743b72d96c2f90cbaae31a%40%3Cdev.superset.apache.org%3E
nvd.nist.gov/vuln/detail/CVE-2021-32609