CVE-2026-32731 ApostropheCMS has Arbitrary File Write (Zip Slip / Path Traversal) in Import-Export Gzip Extraction

ApostropheCMS is an open-source content management framework. Prior to version 3.5.3 of @apostrophecms/import-export, The extract function in gzip.js constructs file-write paths using fs.createWriteStreampath.joinexportPath, header.name. path.join does not resolve or sanitise traversal segments...