CVE-2025-59840

CVE-2025-59840 (Vega XSS) : The vulnerability affects Vega prior to 6.2.0 where an application that attaches the Vega library and a global vega.View instance to window and allows user-defined Vega JSON can be exploited to execute arbitrary JavaScript, even with safe mode expressionInterpreter. Th...

CVE-2025-59840

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. In Vega prior to version 6.2.0, applications meeting 2 conditions are at risk of arbitrary JavaScript code execution, even if "safe mode" expressionInterpreter is used. They...