{"action":"Upgrade nicegui to 3.0.0 or later.","affected":[{"fixed":"3.0.0","introduced":"0"}],"component":"nicegui","cve_ids":["CVE-2025-53354"],"ecosystem":"PyPI","epss":0.00204,"exploited":false,"fixed_versions":["3.0.0"],"ghsa_id":"GHSA-8c95-hpq2-w46f","id":"tcs_01M5KGV57NV7A4ANYT5FGFANAA","modified_at":"2026-07-07T17:46:58.212785133Z","published_at":"2026-07-07T16:03:06.332347Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1699","https://github.com/zauberzeug/nicegui/security/advisories/GHSA-8c95-hpq2-w46f","https://nvd.nist.gov/vuln/detail/CVE-2025-53354","https://github.com/zauberzeug/nicegui/commit/4673dc35c94a0c7339e2164378b0977332e60775","https://github.com/zauberzeug/nicegui","https://pypi.org/project/nicegui","https://github.com/advisories/GHSA-8c95-hpq2-w46f"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-1699","url":"https://osv.dev/vulnerability/PYSEC-2026-1699"}],"summary":"NiceGUI has a Reflected XSS"}