{"cve":"CVE-2026-21440","nvd":{"published":"2026-01-02T19:15:48.607","modified":"2026-06-17T10:18:40.637","status":"Deferred","description":"AdonisJS is a TypeScript-first web framework. A Path Traversal vulnerability in AdonisJS multipart file handling may allow a remote attacker to write arbitrary files to arbitrary locations on the server filesystem. This impacts @adonisjs/bodyparser through version 10.1.1 and 11.x prerelease versions prior to 11.0.0-next.6. This issue has been patched in @adonisjs/bodyparser versions 10.1.2 and 11.0.0-next.6.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.2},"cvss_v3":null,"cwes":["CWE-22"],"references":["https://github.com/adonisjs/bodyparser/commit/143a16f35602be8561215611582211dec280cae6","https://github.com/adonisjs/bodyparser/commit/6795c0e3fa824ae275bbd992aae60609e96f0f03","https://github.com/adonisjs/bodyparser/releases/tag/v10.1.2","https://github.com/adonisjs/bodyparser/releases/tag/v11.0.0-next.6","https://github.com/adonisjs/core/security/advisories/GHSA-gvq6-hvvp-h34h"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:19:41.481987139+00:00"},"epss":{"cve":"CVE-2026-21440","score":0.01034,"percentile":0.63843,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-gvq6-hvvp-h34h","url":"https://osv.dev/vulnerability/GHSA-gvq6-hvvp-h34h","summary":"AdonisJS Path Traversal in Multipart File Handling","modified":"2026-02-03T03:14:15.885161Z","packages":[{"ecosystem":"npm","name":"@adonisjs/bodyparser","purl":"pkg:npm/%40adonisjs/bodyparser","ranges":["<10.1.2"],"fixed":["10.1.2"]},{"ecosystem":"npm","name":"@adonisjs/bodyparser","purl":"pkg:npm/%40adonisjs/bodyparser","ranges":[">=11.0.0-next.0 <11.0.0-next.6"],"fixed":["11.0.0-next.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}