CVE-2025-55672
Apache Superset vulnerability analysis and mitigation

Overview

A stored Cross-Site Scripting (XSS) vulnerability (CVE-2025-55672) was discovered in Apache Superset's chart visualization feature affecting versions before 5.0.0. The vulnerability was disclosed on August 14, 2025, by Daniel Gaspar (OSS Security).

Technical details

The vulnerability exists in Apache Superset's chart visualization where an authenticated user with chart editing permissions can inject malicious payloads into column labels. The payload is not properly sanitized and gets executed in the victim's browser when hovering over the chart. This could potentially lead to session hijacking or arbitrary command execution on behalf of the user (OSS Security).

Impact

When exploited, the vulnerability allows attackers to execute arbitrary JavaScript code in the victim's browser when they hover over affected charts. This can result in session hijacking or execution of arbitrary commands with the victim's privileges (OSS Security).

Mitigation and workarounds

Users are recommended to upgrade to Apache Superset version 5.0.0, which contains the fix for this vulnerability (OSS Security).

Additional resources


SourceThis report was generated using AI

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