{"id":"CVE-2021-23450","aliases":["GHSA-m8gw-hjpr-rjv7"],"url":"https://o3.security/vulnerability/CVE-2021-23450","summary":"Prototype Pollution in dojo","details":"All versions of package dojo are vulnerable to Prototype Pollution via the setObject function.","published":"2021-12-17T20:15:08.177Z","modified":"2026-07-08T05:58:55.715049488Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.30367,"percentile":0.98133,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":5,"affectedPackages":[{"ecosystem":"npm","name":"dojo","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/dojo/dojo/blob/4c39c14349408fc8274e19b399ffc660512ed07c/_base/lang.js%23L172"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00030.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpuapr2022.html"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-2313036"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-2313035"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBDOJO-2313034"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2313033"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JS-DOJO-1535223"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:58:55.715049488Z"}}