{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"0.5.3"}],"component":"jquery-deparam","cve_ids":["CVE-2021-20087"],"ecosystem":"npm","epss":0.02072,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-xg68-chx2-253g","id":"tcs_01M5KGHXYX9MRT0CTRBPAH3YVQ","modified_at":"2025-08-14T22:15:23Z","published_at":"2021-05-24T19:53:01Z","references":["https://osv.dev/vulnerability/GHSA-xg68-chx2-253g","https://nvd.nist.gov/vuln/detail/CVE-2021-20087","https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-deparam.md","https://github.com/RetireJS/retire.js/blob/6da45fcb6a3425e55ee8181b2ac35168879bf086/repository/jsrepository-master.json#L824-L842"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-xg68-chx2-253g","url":"https://osv.dev/vulnerability/GHSA-xg68-chx2-253g"}],"summary":"Prototype Pollution in jquery-deparam"}