Exploit for Exposure of Sensitive Information to an Unauthorized Actor in Tuzitio Camaleon_Cms

HTB Facts — Full Writeup Difficulty: Medium OS: Lin...

Linux Distros Unpatched Vulnerability : CVE-2026-44837

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - viewcomponent is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the system test entrypoint...

CVE-2026-44837

viewcomponent is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the system test entrypoint canonicalizes a user-controlled file path with File.realpath, then checks whether the resolved path starts with the temp directory path...

DEBIAN-CVE-2026-44837

viewcomponent is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the system test entrypoint canonicalizes a user-controlled file path with File.realpath, then checks whether the resolved path starts with the temp directory path...

CVE-2026-44836

viewcomponent is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the preview route derives an example name from the URL and calls it with publicsend. The code does not verify that the requested method is one of the preview...

CVE-2026-44837

viewcomponent is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the system test entrypoint canonicalizes a user-controlled file path with File.realpath, then checks whether the resolved path starts with the temp directory path...

EUVD-2026-31971

viewcomponent is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the system test entrypoint canonicalizes a user-controlled file path with File.realpath, then checks whether the resolved path starts with the temp directory path...

CVE-2026-44837

ViewComponent CVE-2026-44837 affects Rails ViewComponent from 3.0.0 to 4.9.0. Root cause: system test entrypoint uses File.realpath and starts_with to check the path, which is not a safe containment check and allows potential sibling-directory escapes. Impact: could permit access to files outside...

CVE-2026-44837: Partial String Comparison

viewcomponent is a framework for building reusable, testable, and encapsulated view components in Ruby on Rails. From 3.0.0 to 4.9.0, the system test entrypoint canonicalizes a user-controlled file path with File.realpath, then checks whether the resolved path starts with the temp directory path...

Ruby on Rails Activesupport DoS

The vulnerability of the activesupport component in the Ruby on Rails software framework is related to the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability could allow an attacker to cause service failures...

Ruby on Rails Activesupport Code Execution

The vulnerability of the activesupport component in the Ruby on Rails software framework is related to the lack of protective measures for the website structure. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

Ruby on Rails Activesupport DoS

The vulnerability of the activesupport component in the Ruby on Rails software framework is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

ActionView Code Execution

The vulnerability of the ActionView component of the Ruby on Rails software platform is related to the lack of protective measures for the web page structure. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

Active Storage DoS

The vulnerability of the Active Storage component in the Ruby on Rails software framework is related to uncontrolled memory allocation. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Ruby on Rails Activesupport DoS

The vulnerability of the activesupport component in the Ruby on Rails software framework is related to an uncontrolled resource consumption. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Active Storage Code Execution

The vulnerability of the Active Storage component in the Ruby on Rails software framework is related to insufficient neutralization of certain elements in the request. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2026-42205

Avo is a framework to create admin panels for Ruby on Rails apps. Prior to version 3.31.2, a broken access control vulnerability was identified in the ActionsController of the Avo framework. Due to insecure action lookup logic, an authenticated user can execute any Action class descendants of...

CVE-2026-42205 Avo: Broken Access Control: Unauthorized Execution of Arbitrary Action Classes Across Resources

Avo is a framework to create admin panels for Ruby on Rails apps. Prior to version 3.31.2, a broken access control vulnerability was identified in the ActionsController of the Avo framework. Due to insecure action lookup logic, an authenticated user can execute any Action class descendants of...

EUVD-2026-28836

Avo is a framework to create admin panels for Ruby on Rails apps. Prior to version 3.31.2, a broken access control vulnerability was identified in the ActionsController of the Avo framework. Due to insecure action lookup logic, an authenticated user can execute any Action class descendants of...

CVE-2026-42205

CVE-2026-42205 (Avo) affects the Avo framework for Ruby on Rails. The issue resides in the ActionsController’s insecure action lookup, which can ignore resource context and let an authenticated user execute any action class (descendants of Avo::BaseAction) on any resource. This creates privilege ...