CVE-2020-26296
Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Vega in an npm package. In Vega before version 5.17.3 there is an XSS vulnerability in Vega expressions. Through a specially crafted Vega expression, an attacker could execute arbitrary javascript on a victim’s machine. This is fixed in version 5.17.3
Date published : 2020-12-30
https://github.com/vega/vega/security/advisories/GHSA-r2qc-w64x-6j54