CVE-2026-112954
CVE-2026-112954 · ApostropheCMS: Unauthenticated publicApiProjection bypass via search and sort query builders in the public REST API
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 5.3 · Medium · EPSS 0.3% · Public exploit · Fix available
- Published
- Updated
Stack: node
Affected products and versions
apostrophe
- Versions
- < 4.34.0: Affected
No fix published
apostrophe npm
- Affected ranges
- SEMVER: < 4.34.0
Update to 4.34.0
Original sources
- https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-rqgm-cfrp-4hx8
- https://github.com/apostrophecms/apostrophe/commit/06e4b377f3c360f9e89c32dccd7e505ad5ddf498
- https://github.com/apostrophecms/apostrophe/commit/40b989b1a9dd23d30029b8ce7668634265cfe5ea
- https://github.com/apostrophecms/apostrophe/releases/tag/[email protected]
- https://nvd.nist.gov/vuln/detail/CVE-2026-112954