{"id":"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.","aliases":["GHSA-qcm7-3vpr-hj5h"],"modified":"2026-08-04T11:51:04.238036454Z","published":"2026-07-15T21:23:14.393Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48795.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-1321"]},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/adonisjs/bodyparser","events":[{"introduced":"f1fc24651f9813b8749db97b60225052ca6f191c"},{"fixed":"9a07f80a0d1b25067135b946b47c192214eb0370"},{"introduced":"05ccbc9933e70cb99c650d837e2d2c547df4eb64"},{"fixed":"6c9f9c00c127d6b5727a0850e116ae8ec21525ed"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"10.1.3"},{"fixed":"10.1.5"},{"introduced":"11.0.0-next.9"},{"fixed":"11.0.3"}]}}],"versions":["v10.1.4","v11.0.2","v11.0.1","v11.0.0","v10.1.3","v11.0.0-next.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48795.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"}]}