{"id":"CVE-2023-26132","aliases":["GHSA-4gxf-g5gf-22h4"],"url":"https://o3.security/vulnerability/CVE-2023-26132","summary":"dottie vulnerable to Prototype Pollution","details":"Versions of the package dottie before 2.0.4 are vulnerable to Prototype Pollution due to insufficient checks, via the set() function and the current variable in the /dottie.js file.","published":"2023-06-10T05:00:01.826Z","modified":"2026-08-12T03:51:45.061730900Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"dottie","fixedVersion":"2.0.4"}],"fix":{"url":"https://github.com/mickhansen/dottie.js/commit/7d3aee1c9c3c842720506e131de7e181e5c8db68","label":"mickhansen/dottie.js@7d3aee1"},"references":[{"type":"WEB","url":"https://github.com/mickhansen/dottie.js/blob/b48e22714aae4489ea6276452f22cc61980ba5a4/dottie.js%23L107"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-DOTTIE-3332763"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26132.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26132"},{"type":"FIX","url":"https://github.com/mickhansen/dottie.js/commit/7d3aee1c9c3c842720506e131de7e181e5c8db68"},{"type":"PACKAGE","url":"https://github.com/mickhansen/dottie.js"},{"type":"WEB","url":"https://github.com/mickhansen/dottie.js/blob/b48e22714aae4489ea6276452f22cc61980ba5a4/dottie.js#L107"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:45.061730900Z"}}