{"action":"Upgrade vega-functions to 5.16.0 or later.","affected":[{"fixed":"5.16.0","introduced":"0"}],"component":"vega-functions","cve_ids":["CVE-2025-26619"],"ecosystem":"npm","epss":0.00354,"exploited":false,"fixed_versions":["5.16.0"],"ghsa_id":"GHSA-rcw3-wmx7-cphr","id":"tcs_01M5KG8W4FC1J23Y2J6MKK4VKX","modified_at":"2026-09-10T03:50:23.273639008Z","published_at":"2025-03-27T14:12:34Z","references":["https://osv.dev/vulnerability/GHSA-rcw3-wmx7-cphr","https://github.com/vega/vega/security/advisories/GHSA-rcw3-wmx7-cphr","https://nvd.nist.gov/vuln/detail/CVE-2025-26619","https://github.com/vega/vega-lite/issues/9469","https://github.com/vega/vega/issues/3984","https://github.com/vega/vega/commit/8fc129a6f8a11e96449c4ac0f63de0e5bfc7254c","https://github.com/vega/vega"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-rcw3-wmx7-cphr#npm/vega-functions","url":"https://osv.dev/vulnerability/GHSA-rcw3-wmx7-cphr"}],"summary":"Vega Cross-Site Scripting (XSS) via event filter when not using CSP mode expressionInterpeter"}