CVE-2026-112954
Published:October 20, 2026
Updated:October 21, 2026
ApostropheCMS is an open-source Node.js content management system. Prior to 4.34.0, a public REST API type that uses publicApiProjection can expose excluded searchable or sortable field information through search membership and sort ordering oracles. Returned fields remain filtered by the projection, so the issue permits targeted inference about hidden values rather than an unrestricted field dump. This issue is fixed in version 4.34.0.
Affected Packages
https://github.com/apostrophecms/apostrophe.git (GITHUB):
Affected version(s) >=apostrophe@4.25.0 <apostrophe@4.34.0Fix Suggestion:
Update to version apostrophe@4.34.0@apostrophecms/apostrophe-stable (NPM):
Affected version(s) >=4.31.0 <4.32.1Fix Suggestion:
Update to version 4.32.1apostrophe (NPM):
Affected version(s) >=4.0.0 <4.34.0Fix Suggestion:
Update to version 4.34.0Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Exposure of Sensitive Information to an Unauthorized Actor