[Security] Bump loofah from 2.2.3 to 2.6.0

[dependabot-preview[bot]]

Bumps loofah from 2.2.3 to 2.6.0. This update includes a security fix.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

Loofah XSS Vulnerability In the Loofah gem, through v2.3.0, unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

Patched versions: >= 2.3.1 Unaffected versions: none

Release notes

Sourced from loofah's releases.

2.4.0 / 2019-11-25

Features

• Allow CSS property max-width #175 (Thanks, @bchaney!)
• Allow CSS sizes expressed in rem [#176, #177]
• Add frozen_string_literal: true magic comment to all lib files. #118

2.3.1 / 2019-10-22

Security

Address CVE-2019-15587: Unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

This CVE's public notice is at flavorjones/loofah#171

2.3.0 / 2019-09-28

Features

• Expand set of allowed protocols to include tel: and line:. [#104, #147]
• Expand set of allowed CSS functions. [related to #122]
• Allow greater precision in shorthand CSS values. #149 (Thanks, @danfstucky!)
• Allow CSS property list-style #162 (Thanks, @jaredbeck!)
• Allow CSS keywords thick and thin #168 (Thanks, @georgeclaghorn!)
• Allow HTML property contenteditable #167 (Thanks, @andreynering!)

Bug fixes

• CSS hex values are no longer limited to lowercase hex. Previously uppercase hex were scrubbed. #165 (Thanks, @asok!)

Deprecations / Name Changes

The following method and constants are hereby deprecated, and will be completely removed in a future release:

• Deprecate Loofah::Helpers::ActionView.white_list_sanitizer, please use Loofah::Helpers::ActionView.safe_list_sanitizer instead.
• Deprecate Loofah::Helpers::ActionView::WhiteListSanitizer, please use Loofah::Helpers::ActionView::SafeListSanitizer instead.
• Deprecate Loofah::HTML5::WhiteList, please use Loofah::HTML5::SafeList instead.

Thanks to @JuanitoFatas for submitting these changes in #164 and for making the language used in Loofah more inclusive.

Changelog

Sourced from loofah's changelog.

2.6.0 / 2020-06-16

Features

• Allow CSS border-style keywords. [#188] (Thanks, @tarcisiozf!)

2.5.0 / 2020-04-05

Features

• Allow more CSS length units: "ch", "vw", "vh", "Q", "lh", "vmin", "vmax". [#178] (Thanks, @JuanitoFatas!)

Fixes

• Remove comments from Loofah::HTML::Documents that exist outside the html element. [#80]

Other changes

• Gem metadata being set [#181] (Thanks, @JuanitoFatas!)
• Test files removed from gem file [#180,#166,#159] (Thanks, @JuanitoFatas and @greysteil!)

2.4.0 / 2019-11-25

Features

• Allow CSS property max-width [#175] (Thanks, @bchaney!)
• Allow CSS sizes expressed in rem [#176, #177]
• Add frozen_string_literal: true magic comment to all lib files. [#118]

2.3.1 / 2019-10-22

Security

Address CVE-2019-15587: Unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.

This CVE's public notice is at #171

2.3.0 / 2019-09-28

Features

• Expand set of allowed protocols to include tel: and line:. [#104, #147]
• Expand set of allowed CSS functions. [related to #122]
• Allow greater precision in shorthand CSS values. [#149] (Thanks, @danfstucky!)

... (truncated)

Commits

• e48f298 version bump to v2.6.0
• 4e8a64c ci: update pipeline icon to "cog"
• c3d8a6d update CHANGELOG
• 93289f2 dep: update to hoe-markdown ~> v1.2
• 9ac6450 ci: remove serial group on PR pipeline
• e14b903 Merge pull request #188 from pipefy/add-css-keywords
• b519a4a order alphabeticaly
• 6c329e8 ci: update github icons
• deb3fa3 maintenance: use hoe-markdown to manage markdown files
• 296da9b packaging: update gemspec changelog URL
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

Superseded by #351.