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...

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...

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...

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...

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...

GHSA-M7CR-M3PV-HGRP vulnerabilities

Vulnerabilities for packages: kots, crossplane, cerbos, grafana-alloy, kyverno, grype-db, trivy-operator-fips, chainloop-cli, apko, cg, kaniko-fips, kubevela, xeol-fips, google-osconfig-agent, pulumi-language-dotnet, zot, flux-image-automation-controller, mapotf, amazon-ssm-agent, xeol, skaffold,...

CVE-2026-45571 vulnerabilities

Vulnerabilities for packages: kots, crossplane, cerbos, grafana-alloy, kyverno, grype-db, trivy-operator-fips, chainloop-cli, apko, cg, kaniko-fips, kubevela, xeol-fips, google-osconfig-agent, pulumi-language-dotnet, zot, flux-image-automation-controller, mapotf, amazon-ssm-agent, xeol, skaffold,...

GHSA-CRHJ-59GH-8X96 vulnerabilities

Vulnerabilities for packages: kots, crossplane, cerbos, grafana-alloy, kyverno, grype-db, trivy-operator-fips, chainloop-cli, apko, cg, kaniko-fips, kubevela, xeol-fips, google-osconfig-agent, pulumi-language-dotnet, zot, flux-image-automation-controller, mapotf, amazon-ssm-agent, xeol, skaffold,...

Astra Linux – Vulnerability in Rails

A potential information disclosure/vulnerability in Action Pack = 2.0.0, where using the redirectto or polymorphicurl helper with untrusted user input may lead to unintended method executions...

Astra Linux – Vulnerability in Rails

There is a potential escalation to an RCE vulnerability when using YAML serialized columns in Active Record versions 7.0.3.1, 6.1.6.1, 6.0.5.1, and 5.2.8.1. This could allow an attacker, who can manipulate data in the database through methods like SQL injection, to escalate the attack to an RCE...

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...

Astra Linux – Vulnerability in Ruby-Rack

There is a denial-of-service vulnerability in the Content-Disposition parsing component of Rack, which was fixed in versions 2.0.9.2, 2.1.4.2, 2.2.4.1, and 3.0.0.1. This vulnerability could allow an attacker to create an input that causes the Content-Disposition header parsing in Rack to take an...

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

Rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, certain configurations of Rails::Html::Sanitizer could potentially introduce XSS vulnerabilities. An attacker could inject content if the application developer overrides the sanitizer’...

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

Rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions starting from 1.0.3 and before 1.4.4 are vulnerable to cross-site scripting through data URIs when used in conjunction with Loofah version 2.1.0 or higher. This issue has been fixed in version 1.4.4...

Astra Linux – Vulnerability in Rails

The Actionpack Ruby gem versions prior to 6.1.3.2, 6.0.3.7, 5.2.4.6, and 5.2.6 have a possible denial-of-service vulnerability in the Token Authentication logic of the Action Controller, due to overly permissive regular expressions. Affected code uses authenticateorrequestwithhttptoken or...

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

Possible XSS Vulnerability in Rails::Html::Sanitizer There is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer. This vulnerability has been assigned the CVE identifier CVE-2022-32209. Vulnerabilities affected: ALL Not affected: NONEMeaning: Fixed versions: v1.4.3...