{"id":"CVE-2023-26135","details":"All versions of the package flatnest are vulnerable to Prototype Pollution via the nest() function in the flatnest/nest.js file.","aliases":["GHSA-7px2-3c2p-q4v4"],"modified":"2026-03-14T11:59:31.613510Z","published":"2023-06-30T05:15:09.223Z","references":[{"type":"WEB","url":"https://github.com/brycebaril/node-flatnest/blob/b7d97ec64a04632378db87fcf3577bd51ac3ee39/nest.js%23L43"},{"type":"REPORT","url":"https://github.com/brycebaril/node-flatnest/issues/4"},{"type":"FIX","url":"https://github.com/brycebaril/node-flatnest/commit/27d569baf9d9d25677640edeaf2d13af165868d6"},{"type":"EVIDENCE","url":"https://security.snyk.io/vuln/SNYK-JS-FLATNEST-3185149"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/brycebaril/node-flatnest","events":[{"introduced":"0"},{"fixed":"27d569baf9d9d25677640edeaf2d13af165868d6"}]},{"type":"GIT","repo":"https://github.com/brycebaril/node-flatnest","events":[{"introduced":"0"},{"fixed":"27d569baf9d9d25677640edeaf2d13af165868d6"}]}],"versions":["v0.1.0","v0.1.1","v0.2.0","v0.2.1","v0.2.2","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-26135.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}