EUVD-2026-31972

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 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

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...

view_component 安全漏洞

viewcomponent is an open-source framework developed by ViewComponent, designed for building reusable and testable view components. There are security vulnerabilities in the viewcomponent version 3.0.0 to 4.9.0. These vulnerabilities stem from the fact that the preview routing does not verify...

The vulnerability of the Active Storage component in the Ruby on Rails software framework allows attackers to trigger a service failure.

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...

The vulnerability of the activesupport component in the Ruby on Rails software framework allows a hacker to trigger a service failure.

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...

The vulnerability of the activesupport component in the Ruby on Rails software framework allows a hacker to trigger a service failure.

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...

The vulnerability of the activesupport component in the Ruby on Rails software framework allows a hacker to trigger a service failure.

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...

The vulnerability of the activesupport component of the Ruby on Rails software framework allows a hacker to execute arbitrary code.

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...

CVE-2026-40295

Devise is an authentication solution for Rails based on Warden. In versions 5.0.3 and below, when the Timeoutable module is enabled in Devise, the FailureAppredirecturl method returns request.referrer — the HTTP Referer header, which is attacker-controllable — without validation for any non-GET...

CVE-2026-40295

Devise is an authentication solution for Rails based on Warden. In versions 5.0.3 and below, when the Timeoutable module is enabled in Devise, the FailureAppredirecturl method returns request.referrer — the HTTP Referer header, which is attacker-controllable — without validation for any non-GET...

EUVD-2026-31488

Devise is an authentication solution for Rails based on Warden. In versions 5.0.3 and below, when the Timeoutable module is enabled in Devise, the FailureAppredirecturl method returns request.referrer — the HTTP Referer header, which is attacker-controllable — without validation for any non-GET...

CVE-2026-40295

CVE-2026-40295 affects Devise (Rails/Warden) where FailureApp#redirect_url returns request.referrer for non-GET timeouts, enabling open redirects to attacker-controlled URLs. This occurs in Devise 5.0.3 and earlier and can cause phishing or malware delivery by redirecting expired-session users to...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: rubygem-rails (UTSA-2026-016644)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016644 advisory. A client side enforcement of server side security vulnerability exists in rails 5.2.4.2 and rails 6.0.3.1 ActiveStorage's S3 adapter that allows the Content-Length o...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: rubygem-rails (UTSA-2026-016651)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016651 advisory. A deserialization of untrusted data vulnernerability exists in rails 5.2.4.3, rails 6.0.3.1 that can allow an attacker to unmarshal user-provided objects in...

GHSA-M7CR-M3PV-HGRP vulnerabilities

Vulnerabilities for packages: crossplane, chainloop-cli-fips, xeol, src-fingerprint-fips, terragrunt-fips, gitea, external-secrets-operator, grype-db, act, snyk-cli, cerbos, flux-image-automation-controller-fips, jfrog-cli, amazon-ssm-agent, argo-workflows-fips, kubevela-fips, mapotf,...

CVE-2026-45571 vulnerabilities

Vulnerabilities for packages: crossplane, chainloop-cli-fips, xeol, src-fingerprint-fips, terragrunt-fips, gitea, external-secrets-operator, grype-db, act, snyk-cli, cerbos, flux-image-automation-controller-fips, jfrog-cli, amazon-ssm-agent, argo-workflows-fips, kubevela-fips, mapotf,...

GHSA-CRHJ-59GH-8X96 vulnerabilities

Vulnerabilities for packages: crossplane, chainloop-cli-fips, xeol, src-fingerprint-fips, terragrunt-fips, gitea, external-secrets-operator, grype-db, act, snyk-cli, cerbos, flux-image-automation-controller-fips, jfrog-cli, amazon-ssm-agent, argo-workflows-fips, kubevela-fips, mapotf,...

Astra Linux – Vulnerability in ruby-rails-html-sanitizer

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Certain configurations of rails-html-sanitizer 1.4.4 use a inefficient regular expression that is susceptible to excessive backtracking when attempting to sanitize certain SVG attributes. This may lead to a...