CVE-2026-63667

CVE-2026-63667 · ApostropheCMS: Arbitrary file read via import-export attachment-name path traversal

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ApostropheCMS is an open-source Node.js content management system. Prior to 3.6.2, the import-export module in packages/import-export/lib/formats/gzip.js constructs an attachment source path from the attacker-controlled _id, name, and extension fields in aposAttachments.json without ensuring that the resolved path remains under the extracted attachments directory, allowing an authenticated contributor to import a crafted archive, read a host file with an allowed extension, and publish the copied file at an unauthenticated uploads URL. This issue is fixed in version 3.6.2.

CVSS 6.5 · Средний · EPSS 0,5% · Есть исправление

Опубликовано

2026-08-17T19:56:07.436Z

Обновлено

2026-08-17T20:05:42.231Z

Стек: node

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