CVE-2021-27907: vulnerability in Apache Superset
Apache Superset stored XSS on Dashboard markdown
Published · Updated
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25Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 86%
Apache Superset up to and including 0.38.0 allowed the creation of a Markdown component on a Dashboard page for describing chart's related information. Abusing this functionality, a malicious user could inject javascript code executing unwanted action in the context of the user's browser. The javascript code will be automatically executed (Stored XSS) when a legitimate user surfs on the dashboard page. The vulnerability is exploitable creating a “div” section and embedding in it a “svg” element with javascript code.
Affected products
Apache Software Foundation · Apache SupersetRelated CVEs — Apache Superset
In the same product, most dangerous first.
CVE-2023-27524HIGHApache Superset: Session validation vulnerability when using provided default SECRET_KEYEPSS 98.1%KEVCVE-2023-39265LOWApache Superset: Possible Unauthorized Registration of SQLite Database ConnectionsEPSS 86.0%CVE-2021-28125—Apache Superset Open RedirectEPSS 64.0%CVE-2023-37941MEDIUMApache Superset: Metadata db write access can lead to remote code executionEPSS 35.5%CVE-2021-44451—API sensitive information leakEPSS 7.9%CVE-2024-39887MEDIUMApache Superset: Improper SQL authorisation, parse not checking for specific engine functionsEPSS 4.4%