Authentication Bypass by Primary Weakness Affecting apostrophe package, versions <4.28.0
Threat Intelligence
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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Test your applications- Snyk IDSNYK-JS-APOSTROPHE-15747054
- published22 Mar 2026
- disclosed18 Mar 2026
- credit0xkakashi
Introduced: 18 Mar 2026
NewCVE-2026-32730 (opens in a new tab)How to fix?
Upgrade apostrophe to version 4.28.0 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 Authentication Bypass by Primary Weakness in the getBearer function of the authentication middleware. An attacker can gain unauthorized access to user accounts by using a password-only authenticated token to bypass additional authentication requirements.
Note: This is only exploitable if the attacker knows valid user credentials but does not have access to the required TOTP or MFA code, and the deployment uses multi-factor authentication.