rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Prior to version 1.4.4, there is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer due to an incomplete fix of CVE-2022-32209. Rails::Html::Sanitizer may allow an attacker to inject content if the application developer has overridden the sanitizer's allowed tags to allow both "select" and "style" elements. Code is only impacted if allowed tags are being overridden. This issue is patched in version 1.4.4. All users overriding the allowed tags to include both "select" and "style" should either upgrade or use this workaround: Remove either "select" or "style" from the overridden allowed tags. NOTE: Code is _not_ impacted if allowed tags are overridden using either the :tags option to the Action View helper method sanitize or the :tags option to the instance method SafeListSanitizer#sanitize.

Red Hat Security Advisory 2022-8506-01 - Red Hat Satellite is a systems management tool for Linux-based infrastructure. It allows for provisioning, remote management, and monitoring of multiple Linux deployments with a single centralized tool. Issues addressed include code execution, cross site scripting, denial of service, remote SQL injection, and traversal vulnerabilities.

An update is now available for Red Hat Satellite 6.12. The release contains a new version of Satellite and important security fixes for various components.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-37136: netty-codec: Bzip2Decoder doesn't allow setting size restrictions for decompressed data * CVE-2021-37137: netty-codec: SnappyFrameDecoder doesn't restrict chunk length and may buffer skippable chunks in an unnecessary way * CVE-2022-22818: django: Possible XSS via '{% debug %}' template tag * CVE-2022-24836: nokogiri: ReDoS in HTML encoding detection * CVE-2022-25648: ruby-git: package vulnerable to Command Injection via git argument injection * CVE-2022-29970: sinatra: path traversal possible outside of public_dir when servin...

Versions of Rails::Html::Sanitizer prior to version 1.4.3 are vulnerable to XSS with certain configurations of Rails::Html::Sanitizer which allows an attacker to inject content when the application developer has overridden the sanitizer's allowed tags to allow both `select` and `style` elements. Code is only impacted if allowed tags are being overridden. This may be done via application configuration: ```ruby# In config/application.rbconfig.action_view.sanitized_allowed_tags = ["select", "style"]``` see https://guides.rubyonrails.org/configuring.html#configuring-action-view Or it may be done with a `:tags` option to the Action View helper `sanitize`: ```<%= sanitize @comment.body, tags: ["select", "style"] %>``` see https://api.rubyonrails.org/classes/ActionView/Helpers/SanitizeHelper.html#method-i-sanitize It may also be done with Rails::Html::SafeListSanitizer directly: ```ruby# class-level optionRails::Html::SafeListSanitizer.allowed_tags = ["select", "style"]``` or with ...