build(deps): bump activestorage from 8.1.3 to 8.1.3.1 in /web

[dependabot]

Bumps activestorage from 8.1.3 to 8.1.3.1.

Release notes

Sourced from activestorage's releases.

8.1.3.1

Active Support

• No changes.

Active Model

• No changes.

Active Record

• No changes.

Action View

• No changes.

Action Pack

• No changes.

Active Job

• No changes.

Action Mailer

• No changes.

Action Cable

• No changes.

Active Storage

• Disable libvips's unfuzzed image loaders and savers.

  libvips flags some of its loaders and savers as "unfuzzed" or "untrusted", meaning they are only safe for trusted content. Active Storage will call Vips.block_untrusted(true) to disable them while booting. An application that needs a specific loader or saver may re-enable it in an initializer.

... (truncated)

Changelog

Sourced from activestorage's changelog.

Rails 8.1.3.1 (July 29, 2026)

• Disable libvips's unfuzzed image loaders and savers.

  libvips flags some of its loaders and savers as "unfuzzed" or "untrusted", meaning they are only safe for trusted content. Active Storage will call Vips.block_untrusted(true) to disable them while booting. An application that needs a specific loader or saver may re-enable it in an initializer.

  This is a breaking change for applications that process image types with an unfuzzed loader or saver. Variant transformation of BMP, ICO, and PSD attachments will raise Vips::Error, and analysis of these and other types such as SVG, JPEG XL, JPEG 2000, and Netpbm will no longer record width and height. Requesting an unfuzzed output format, typically FITS, JXL, or anything delegated to ImageMagick, will also raise Vips::Error. Attaching, storing, and downloading are unchanged.

  An application seeing Vips::Error raised during image transformation may wish to remove the affected content types from config.active_storage.variable_content_types in an initializer. Active Storage will then treat those attachments as not variable and will not generate variants for them. This most often matters to an application that transforms images during a request rather than in a background job, where the failure surfaces as an error response instead of a failed job.

  Rails.application.config.active_storage.variable_content_types -=
    %w[ image/bmp image/vnd.microsoft.icon image/vnd.adobe.photoshop ]

  Applications using the :mini_magick variant processor will see no change in how their attachments are processed, but the loaders and savers will be disabled process-wide whenever ruby-vips is installed, and the version requirements below will still apply. Such an application may remove ruby-vips from its Gemfile to avoid both.

  The minimum supported version of libvips is now 8.13, and the minimum supported version of ruby-vips is now 2.2.1. These are the earliest versions that are capable of disabling untrusted operations. When ruby-vips is installed and either minimum is not met, Active Storage will raise a RuntimeError while booting rather than run in an unsecurable environment.

  [GHSA-xr9x-r78c-5hrm] [CVE-2026-66066]

  Mike Dalessio

Commits

• 3989ebf Preparing for 8.1.3.1 release
• 349e7a5 Disable libvips's unfuzzed image loaders and savers
• See full diff in compare view

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	gem/​rails@​8.1.3 ⏵ 8.1.3.1

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[socket-security]

Warning

Review the following alerts detected in dependencies.

According to your organization's Security Policy, it is recommended to resolve "Warn" alerts. Learn more about Socket for GitHub.

Action	Severity	Alert  (click "▶" to expand/collapse)
Warn		Obfuscated code: gem actionpack is 90.0% likely obfuscated Confidence: 0.90 Location: Package overview From: web/Gemfile.lock → gem/importmap-rails@2.2.3 → gem/turbo-rails@2.0.23 → gem/web-console@4.3.0 → gem/propshaft@1.3.2 → gem/tailwindcss-rails@4.6.0 → gem/rails@8.1.3.1 → gem/stimulus-rails@1.3.4 → gem/actionpack@8.1.3.1 ℹ Read more on: This package | This alert | What is obfuscated code? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should not obfuscate their code. Consider not using packages with obfuscated code. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore gem/actionpack@8.1.3.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Obfuscated code: gem activerecord is 90.0% likely obfuscated Confidence: 0.90 Location: Package overview From: web/Gemfile.lock → gem/rails@8.1.3.1 → gem/activerecord@8.1.3.1 ℹ Read more on: This package | This alert | What is obfuscated code? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should not obfuscate their code. Consider not using packages with obfuscated code. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore gem/activerecord@8.1.3.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Obfuscated code: gem activerecord is 90.0% likely obfuscated Confidence: 0.90 Location: Package overview From: web/Gemfile.lock → gem/rails@8.1.3.1 → gem/activerecord@8.1.3.1 ℹ Read more on: This package | This alert | What is obfuscated code? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should not obfuscate their code. Consider not using packages with obfuscated code. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore gem/activerecord@8.1.3.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Warn		Obfuscated code: gem activesupport is 90.0% likely obfuscated Confidence: 0.90 Location: Package overview From: web/Gemfile.lock → gem/importmap-rails@2.2.3 → gem/turbo-rails@2.0.23 → gem/web-console@4.3.0 → gem/propshaft@1.3.2 → gem/jbuilder@2.15.1 → gem/tailwindcss-rails@4.6.0 → gem/rails@8.1.3.1 → gem/omniauth_openid_connect@0.8.0 → gem/stimulus-rails@1.3.4 → gem/rubocop-rails-omakase@1.1.0 → gem/activesupport@8.1.3.1 ℹ Read more on: This package | This alert | What is obfuscated code? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Packages should not obfuscate their code. Consider not using packages with obfuscated code. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore gem/activesupport@8.1.3.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

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