{"action":"Upgrade nicegui to 3.8.0 or later.","affected":[{"fixed":"3.8.0","introduced":"0"}],"component":"nicegui","cve_ids":["CVE-2026-27156"],"ecosystem":"PyPI","epss":0.00196,"exploited":false,"fixed_versions":["3.8.0"],"ghsa_id":"GHSA-78qv-3mpx-9cqq","id":"tcs_01M5KGY828Q614VB07TSW52N9B","modified_at":"2026-07-13T07:15:38.556231969Z","published_at":"2026-02-24T18:29:33.490Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2232","https://github.com/zauberzeug/nicegui/security/advisories/GHSA-78qv-3mpx-9cqq","https://github.com/zauberzeug/nicegui/commit/1861f59cc374ca0dc9d970b157ef3774720f8dbf"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-2232","url":"https://osv.dev/vulnerability/PYSEC-2026-2232"}],"summary":"NiceGUI is a Python-based UI framework. Prior to version 3.8.0, several NiceGUI APIs that execute methods on client-side elements (`Element.run_method()`, `AgGrid.run_grid_method()`, `EChart.run_chart"}