Incorrect Authorization Affecting apostrophe package, versions <4.33.0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-JS-APOSTROPHE-21201364
- published18 Oct 2026
- disclosed15 Oct 2026
- creditAnisetti Chaitanya Eshwar Prasad
Introduced: 15 Oct 2026
NewCVE-2026-110904 (opens in a new tab)How to fix?
Upgrade apostrophe to version 4.33.0 or higher.
Overview
apostrophe is a content management system (CMS) for Node.js. It supports in-context editing, schema-driven content types, flexible widgets and a great deal more. This module contains everything necessary to build a website with ApostropheCMS.
Affected versions of this package are vulnerable to Incorrect Authorization via the page REST API endpoints getOne and the all=1 tree dump handler in packages/apostrophe/modules/@apostrophecms/page/index.js, which call .permission(false) on the query, bypassing page-type viewRole, visibility: private, and visibility: loginRequired checks. An unauthenticated attacker can read full page documents - including protected fields - by issuing a request to /api/v1/@apostrophecms/page/<id> or dump the entire site structure via /api/v1/@apostrophecms/page?all=1. Because page _id values are enumerable through the all=1 endpoint, the disclosure is systemic and affects all non-public page content.