ApostropheCMS: Unauthenticated CSV import requests leave rejected uploads in the system temporary directory

影響: npm:apostrophe < 4.33.0 → 4.33.0

A rejected upload can remain in the operating system temporary directory. Multer writes the file before its extension is checked, and the rejection path does not remove that temporary file. An unauthenticated requester can repeat this with large files and steadily consume temporary disk space. Details The endpoint is: text POST /api/v1/@apostrophecms/rich-text-widget/generate-csv-table In packages/apostrophe/modules/@apostrophecms/rich-text-widget/lib/apiRoutes.js, Multer first writes t…

GitHub Advisory Databaseで読む

2026/10/21 03:10、GitHub Advisory Databaseが「ApostropheCMS: Unauthenticated CSV import requests leave rejected uploads in the system temporary directory」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「重要」(high) です。関連する技術: JavaScript / Node.js。CVE: CVE-2026-113658。