CVE-2026-57579

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pagescontroller.rb returns an unfiltered pag...

EUVD-2026-77637

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pagescontroller.rb returns an unfiltered pag...

CVE-2026-57579 Alchemy: Unauthenticated nested page API leaks restricted & unpublished content

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pagescontroller.rb returns an unfiltered pag...

CVE-2026-57579

CVE-2026-57579 affects Alchemy CMS , an open-source Ruby on Rails content management system. The unauthenticated GET /api/pages/nested endpoint (in Api::PagesController#nested) performs no authorization and does not scope page descendants by the caller's ability, allowing anonymous callers to ret...

CVE-2026-57579 Alchemy: Unauthenticated nested page API leaks restricted & unpublished content

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pagescontroller.rb returns an unfiltered pag...

CVE-2026-57579 Alchemy: Unauthenticated nested page API leaks restricted & unpublished content

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pagescontroller.rb returns an unfiltered pag...

CVE-2026-57579: Missing Authorization

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pagescontroller.rb returns an unfiltered pag...

PT-2026-91275

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to 7.4.15, 8.0.15, 8.1.14, and 8.2.6, the unauthenticated GET /api/pages/nested endpoint implemented by Api::PagesControllernested in app/controllers/alchemy/api/pages controller.rb returns an unfiltered pa...

PYSEC-2026-780 Apache Superset's SQL Alchemy connector vulnerable to SQL Injection

A vulnerability in the SQL Alchemy connector of Apache Superset allows an authenticated user with read access to a specific database to add subqueries to the WHERE and HAVING fields referencing tables on the same database that the user should not have access to, despite the user having the featur...

GHSA-MQQ5-J7W8-2HGH AlchemyCMS: Unauthenticated nested page API leaks restricted & unpublished content

Unauthenticated nested page API leaks restricted & unpublished content - Location: app/controllers/alchemy/api/pagescontroller.rb:28 Api::PagesControllernested - Affected version: Alchemy CMS 8.3.0.dev Rails 8.1.3 Description The unauthenticated GET /api/pages/nested endpoint returns the full pag...

AlchemyCMS: Authenticated Remote Code Execution (RCE) via eval injection in ResourcesHelper

Summary A vulnerability was discovered during a manual security audit of the AlchemyCMS source code. The application uses the Ruby eval function to dynamically execute a string provided by the resourcehandler.enginename attribute in Alchemy::ResourcesHelperresourceurlproxy. Details The...

CVE-2026-23885

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to versions 7.4.12 and 8.0.3, the application uses the Ruby eval function to dynamically execute a string provided by the resourcehandler.enginename attribute in Alchemy::ResourcesHelperresourceurlproxy. Th...

Eval Injection

Overview Affected versions of this package are vulnerable to Eval Injection via the resourceurlproxy function. An attacker can execute arbitrary system commands by supplying crafted input to the enginename attribute, which is evaluated within the application context. PoC require 'ostruct' def...

CVE-2026-23885

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to versions 7.4.12 and 8.0.3, the application uses the Ruby eval function to dynamically execute a string provided by the resourcehandler.enginename attribute in Alchemy::ResourcesHelperresourceurlproxy. Th...

EUVD-2026-3281

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to versions 7.4.12 and 8.0.3, the application uses the Ruby eval function to dynamically execute a string provided by the resourcehandler.enginename attribute in Alchemy::ResourcesHelperresourceurlproxy. Th...

CVE-2026-23885 AlchemyCMS has Authenticated Remote Code Execution (RCE) via eval injection in ResourcesHelper

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to versions 7.4.12 and 8.0.3, the application uses the Ruby eval function to dynamically execute a string provided by the resourcehandler.enginename attribute in Alchemy::ResourcesHelperresourceurlproxy. Th...

PT-2026-3507

Name of the Vulnerable Software and Affected Versions Alchemy versions prior to 7.4.12 Alchemy versions prior to 8.0.3 Description Alchemy, a Ruby on Rails content management system, allows an authenticated attacker to execute arbitrary system commands on the host operating system. The applicatio...

CVE-2026-23885: Improper Neutralization of Directives in Dynamically Evaluated Code

Alchemy is an open source content management system engine written in Ruby on Rails. Prior to versions 7.4.12 and 8.0.3, the application uses the Ruby eval function to dynamically execute a string provided by the resourcehandler.enginename attribute in Alchemy::ResourcesHelperresourceurlproxy. Th...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000729)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000729 advisory. Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entire...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001989)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001989 advisory. Multiple integer overflows in Alchemy LCD frame-buffer drivers in the Linux kernel before 3.12 allow local users to create a read-write memory mapping for the entire...