CVE-2026-53609 Apostrophe has Server-Side Prototype Pollution in apos.util.set via patch operators that leads to process-wide authorization bypass

ApostropheCMS is an open-source Node.js content management system. In versions up to and including 4.30.0, apos.util.set traverses dot-notation paths without sanitizing proto, allowing an authenticated editor to write arbitrary values to Object.prototype via the $pullAll patch operator. A confirm...

Cross-site Scripting (XSS)

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 vulnerabl...

Apostrophe 代码问题漏洞

Apostrophe is a full-featured open source Cms built with Node.js by Apostrophe, Inc. designed to empower organizations by combining contextual editing and headless architecture in a full-stack Js environment.Apostrophe CMS is vulnerable to an authorization issue in versions 2.63.0 through 3.3.1,...