CVE-2020-26296

Published: 30/12/2020 Updated: 06/01/2021

CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8

CVSS v3 Base Score: 8.7 | Impact Score: 5.8 | Exploitability Score: 2.3

VMScore: 312

Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

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

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vega project vega

The Kibana “Vega” visualization type is susceptible to both stored and reflected cross-site scripting (XSS) via a vulnerable version of the Vega library Users who can create these visualizations or craft a vulnerable URL describing this visualization can execute arbitrary JavaScript in the victim’s browser The issue is fixed in Kibana versi ...

CWE-79 https://github.com/vega/vega/security/advisories/GHSA-r2qc-w64x-6j54 https://www.npmjs.com/package/vega https://github.com/vega/vega/issues/3018 https://github.com/vega/vega/releases/tag/v5.17.3 https://github.com/vega/vega/pull/3019 https://nvd.nist.gov https://security.archlinux.org/CVE-2020-26296

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CVE-2020-26296

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