{"action":"Upgrade handlebars to 3.0.8 or later.","affected":[{"fixed":"3.0.8","introduced":"0"},{"fixed":"4.5.3","introduced":"4.0.0"}],"component":"handlebars","cve_ids":[],"ecosystem":"npm","exploited":false,"fixed_versions":["3.0.8","4.5.3"],"ghsa_id":"GHSA-g9r4-xpmj-mj65","id":"tcs_01M5KFR7G37RA3YV57086GVJMM","modified_at":"2026-09-10T03:49:13.649783342Z","published_at":"2020-09-04T15:06:32Z","references":["https://osv.dev/vulnerability/GHSA-g9r4-xpmj-mj65","https://www.npmjs.com/advisories/1325"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-g9r4-xpmj-mj65","url":"https://osv.dev/vulnerability/GHSA-g9r4-xpmj-mj65"}],"summary":"Prototype Pollution in handlebars"}