{"id":"CVE-2026-48795","aliases":["GHSA-qcm7-3vpr-hj5h"],"url":"https://o3.security/vulnerability/CVE-2026-48795","summary":"Incomplete fix for CVE-2026-25754 in @adonisjs/bodyparser","details":"AdonisJS is a TypeScript-first web framework. From 10.1.3 until 10.1.5 and 11.0.3, AdonisJS @adonisjs/bodyparser incompletely fixed CVE-2026-25754 because nested multipart field payloads such as user.__proto__.polluted and constructor.prototype still caused lodash _.set() via @poppinss/utils to create plain intermediate objects and pollute Object.prototype. This issue is fixed in versions 10.1.5 and 11.0.3.","published":"2026-07-15T21:23:14.393Z","modified":"2026-08-12T03:51:13.377988080Z","cvss":{"score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"},"epss":{"score":0.00547,"percentile":0.43637,"asOf":"2026-08-30"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@adonisjs/bodyparser","fixedVersion":"10.1.5"},{"ecosystem":"npm","name":"@adonisjs/bodyparser","fixedVersion":"11.0.3"}],"fix":{"url":"https://github.com/adonisjs/bodyparser/commit/8a85eb0c2061b0caca10faedbfc2cf24b56cf9f6","label":"adonisjs/bodyparser@8a85eb0"},"references":[{"type":"WEB","url":"https://github.com/adonisjs/bodyparser/releases/tag/v10.1.5"},{"type":"WEB","url":"https://github.com/adonisjs/bodyparser/releases/tag/v11.0.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48795.json"},{"type":"ADVISORY","url":"https://github.com/adonisjs/core/security/advisories/GHSA-qcm7-3vpr-hj5h"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48795"},{"type":"FIX","url":"https://github.com/adonisjs/bodyparser/commit/8a85eb0c2061b0caca10faedbfc2cf24b56cf9f6"},{"type":"FIX","url":"https://github.com/adonisjs/bodyparser/commit/aa96908f7b3f64c19e15d2d2d916b69137bdf469"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:13.377988080Z"}}