{"id":"CVE-2020-7709","aliases":["EUVD-2021-1001","GHSA-7mg4-w3w5-x5pc"],"status":"published","title":"Prototype Pollution","description":"This affects the package json-pointer before 0.6.1. Multiple reference of object using slash is supported.","severity":{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01783,"percentile":0.78467,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1321"],"published":"2020-10-05T07:50:14Z","modified":"2026-06-17T03:25:18Z","fixes":[{"ecosystem":"npm","package":"json-pointer","fixed_in":["0.6.1"],"sources":["ghsa","osv"]},{"ecosystem":"Maven","package":"org.webjars.npm:json-pointer","fixed_in":["0.6.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"json-pointer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.webjars.npm:json-pointer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1"}]}]},{"source":"osv","ecosystem":"npm","package":"json-pointer","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.6.1"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.webjars.npm:json-pointer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1"}]}],"versions":["0.6.0"]}],"products":[{"vendor":"manuelstofer","product":"json-pointer"}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-JSONPOINTER-596925","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-598862","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/manuelstofer/json-pointer/pull/34/files","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7709","tags":["advisory"]},{"url":"https://github.com/manuelstofer/json-pointer/pull/34","tags":["web"]},{"url":"https://www.npmjs.com/package/json-pointer","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7mg4-w3w5-x5pc"},{"url":"https://github.com/manuelstofer/json-pointer","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-7709","title":"Prototype Pollution","description":"This affects the package json-pointer before 0.6.1. Multiple reference of object using slash is supported.","status":"published","published":"2020-10-05T07:50:14.736Z","modified":"2024-09-16T20:51:36Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2021-1001","description":"This affects the package json-pointer before 0.6.1. Multiple reference of object using slash is supported.","status":"published","published":"2020-10-05T07:50:14Z","modified":"2024-09-16T20:51:36Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H","level":"medium"}],"updated_at":"2026-11-03T00:55:10.446271Z"}],"ghsa":[{"id":"GHSA-7mg4-w3w5-x5pc","title":"Prototype pollution in json-pointer","description":"This affects the package json-pointer before 0.6.1. Multiple reference of object using slash is supported.","status":"published","published":"2021-05-10T18:37:47Z","modified":"2025-03-05T19:04:38Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:38:34.185137Z"}],"nvd":[{"id":"CVE-2020-7709","description":"This affects the package json-pointer before 0.6.1. Multiple reference of object using slash is supported.","status":"published","published":"2020-10-05T08:15:17.873Z","modified":"2026-06-17T03:25:18.353Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:06:17.70091Z"}],"osv":[{"id":"GHSA-7mg4-w3w5-x5pc","title":"Prototype pollution in json-pointer","description":"This affects the package json-pointer before 0.6.1. Multiple reference of object using slash is supported.","status":"published","published":"2021-05-10T18:37:47Z","modified":"2025-03-05T19:18:54.817231Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:46:41.349637Z"}]}}