[ CVE-2026-112956 · Published 20 Oct 2026 ]
ApostropheCMS: Archive duplicate continuation lets contributors overwrite published content
CVSS 6.5
EPSS <1%Fix available
[ Description ]Official description
ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module, duplicate-import continuation accepts client-controlled replacement choices without binding them to a user-owned server-side analysis or authorizing the canonical target. On an import-enabled localized type, a contributor with draft editing authority can cross the publication boundary by selecting a published document for replacement, although the current assessment is based on remediation review rather than a repeated end-to-end reproduction. This issue is fixed in version 3.7.1.
[ Fixes ]Fixes and patches
- @apostrophecms/import-export 3.7.1Fixed version · GitHub Advisories · npm package @apostrophecms/import-export: upgrade to 3.7.1 or later (affected < 3.7.1)
[ Packages ]Affected open-source packages
- @apostrophecms/import-export npmAffected < 3.7.1 · fixed in 3.7.1 · GHSA-jf5h-36mg-rp6x
[ References ]References
- github.com/apostrophecms/apostrophe/commit/06e4b377f3c360f9e89c32dccd7e505ad5ddf498
- github.com/apostrophecms/apostrophe/commit/40b989b1a9dd23d30029b8ce7668634265cfe5ea
- github.com/apostrophecms/apostrophe/releases/tag/@apostrophecms/import-export@3.7.1
- github.com/apostrophecms/apostrophe/security/advisories/GHSA-jf5h-36mg-rp6x