{"action":"Upgrade swiper to 12.1.2 or later.","affected":[{"fixed":"12.1.2","introduced":"6.5.1"}],"component":"swiper","cve_ids":["CVE-2026-27212"],"ecosystem":"npm","epss":0.0057,"exploited":false,"fixed_versions":["12.1.2"],"ghsa_id":"GHSA-hmx5-qpq5-p643","id":"tcs_01M5KFVKE0SDVM15VB74YC5KRF","modified_at":"2026-02-23T23:43:45.164776Z","published_at":"2026-02-19T20:28:35Z","references":["https://osv.dev/vulnerability/GHSA-hmx5-qpq5-p643","https://github.com/nolimits4web/swiper/security/advisories/GHSA-hmx5-qpq5-p643","https://nvd.nist.gov/vuln/detail/CVE-2026-27212","https://github.com/nolimits4web/swiper/commit/d3e663322a13043ca63aaba235d8cf3900e0c8cf","https://github.com/nolimits4web/swiper","https://github.com/nolimits4web/swiper/releases/tag/v12.1.2"],"severity":{"label":"critical"},"sources":[{"source":"osv","source_id":"GHSA-hmx5-qpq5-p643","url":"https://osv.dev/vulnerability/GHSA-hmx5-qpq5-p643"}],"summary":"Prototype pollution in swiper"}