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CVE-2026-112956
Published:October 20, 2026
Updated:October 21, 2026
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.
Affected Packages
https://github.com/apostrophecms/apostrophe.git (GITHUB):
Affected version(s) >=@apostrophecms/import-export@3.5.1 <@apostrophecms/import-export@3.7.1
Fix Suggestion:
Update to version @apostrophecms/import-export@3.7.1
@apostrophecms/import-export (NPM):
Affected version(s) >=3.0.0 <3.7.1
Fix Suggestion:
Update to version 3.7.1
@apostrophecms/import-export-stable (NPM):
Affected version(s) >=3.6.1 <3.6.4
Fix Suggestion:
Update to version 3.6.4
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CVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Incorrect Authorization