{"id":"CVE-2020-26296","details":"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","aliases":["GHSA-r2qc-w64x-6j54"],"modified":"2026-07-09T00:37:10.408789Z","published":"2020-12-30T23:15:15.233Z","references":[{"type":"ADVISORY","url":"https://github.com/vega/vega/issues/3018"},{"type":"ADVISORY","url":"https://github.com/vega/vega/pull/3019"},{"type":"ADVISORY","url":"https://github.com/vega/vega/releases/tag/v5.17.3"},{"type":"ADVISORY","url":"https://github.com/vega/vega/security/advisories/GHSA-r2qc-w64x-6j54"},{"type":"ADVISORY","url":"https://www.npmjs.com/package/vega"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/vega/vega","events":[{"introduced":"0"},{"fixed":"7b160b907f6632c75fb3750eb34828ea5b32da3e"}],"database_specific":{"cpe":"cpe:2.3:a:vega_project:vega:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"5.17.3"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v5.17.2","v5.17.1","v5.17.0","v5.16.1","v5.16.0","v5.15.0","v5.14.0","v5.13.0","v5.12.3","v5.12.2","v5.12.1","v5.12.0","v5.11.1","v5.11.0","v5.10.1","v5.10.0","v5.9.2","v5.9.1","v5.9.0","v5.8.1","v5.8.0","v5.7.3","v5.7.2","v5.7.1","v5.7.0","v5.6.0","v5.5.3","v5.5.2","v5.5.1","v5.5.0","v5.4.1","v4.5.1","v5.4.0","v5.3.5","v5.3.4","v5.3.3","v5.3.2","v5.3.1","v5.3.0","v5.2.0","v5.1.0","v5.0.0","v5.0.0-rc5","v5.0.0-rc4","v5.0.0-rc3","v5.0.0-rc2","v5.0.0-rc1","v4.4.0","v4.3.0","v4.2.0","v4.1.0","v4.0.0","v4.0.0-rc.3","v4.0.0-rc.1","v3.3.1","v3.3.0","v3.2.1","v3.2.0","v3.1.0","v3.0.10","v3.0.9","v3.0.8","v3.0.7","v3.0.6","v3.0.5","v3.0.4","v3.0.3","v3.0.2","v3.0.1","v3.0.0","v3.0.0-rc7","v3.0.0-rc6","v3.0.0-rc5","v3.0.0-rc4","v3.0.0-rc3","v3.0.0-rc2","v3.0.0-rc1","v3.0.0-beta.39","v3.0.0-beta.38","v3.0.0-beta.37","v3.0.0-beta.36","v3.0.0-beta.35","v3.0.0-beta.34","v3.0.0-beta.33","v3.0.0-beta.32","v3.0.0-beta.31","v3.0.0-beta.30","v3.0.0-beta.29","v3.0.0-beta.28","v3.0.0-beta.27","v3.0.0-beta.26","v3.0.0-beta.25","v3.0.0-beta.24","v3.0.0-beta.23","v3.0.0-beta.22","v3.0.0-beta.21","v3.0.0-beta.20","v3.0.0-beta.19","v3.0.0-beta.18","v3.0.0-beta.17","v3.0.0-beta.16","v3.0.0-beta.15","v3.0.0-beta.14","v3.0.0-beta.13","v3.0.0-beta.12","v3.0.0-beta.11","v3.0.0-beta.10","v3.0.0-beta.8","v3.0.0-beta.7","v3.0.0-beta.6","v3.0.0-beta.4","v3.0.0-beta.3","v3.0.0-beta.2","v1.5.4","v1.5.1","v1.5.0","v1.4.3","v1.4.2","v1.4.1","v1.4.0","v1.3.4","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.2.0","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26296.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"}]}