Bump the bundler group across 1 directory with 6 updates

[dependabot]

Bumps the bundler group with 4 updates in the / directory: css_parser, concurrent-ruby, json and loofah.

Updates css_parser from 1.21.0 to 3.0.0

Changelog

Sourced from css_parser's changelog.

Version 3.0.0

• Harden read_remote_file, use allow_local_network: true and allow_file_uris: true to bypass

Version 2.2.0

• Accept CSS <number> values with an omitted integer part (e.g. .1) inside rgb()/rgba()/hsl()/hsla(). Previously RE_COLOUR_NUMERIC and RE_COLOUR_NUMERIC_ALPHA required at least one digit before the decimal point, which caused colours such as rgba(0,0,0,.1) to be silently dropped during shorthand expansion (background-color from background:, border-*-color from border:).

Version 2.1.0

• Validate ssl when pulling files via https

Version 2.0.0

• Drop ruby <3.2, fix a memory leak

Version v1.21.1

• Prefer !important rules over non-!important rules in the same ruleset
• Minor performance improvements

Commits

• f02be34 v2.3.0
• 87f1486 Merge commit from fork
• e0a1514 refactor: Add BUG guards to internal SSRF/LFI helpers (GHSA-9pmc-p236-855h)
• 7d2ddf0 vuln-fix: Route remote fetches via ssrf_filter; gate file:// (GHSA-9pmc-p236-...
• ba74c3c test: Add failing tests for SSRF and file-URI LFI (GHSA-9pmc-p236-855h)
• cee10f1 v2.2.0
• 920a01b Merge pull request #187 from fukayatsu/fix-rgba-leading-dot-alpha
• 9fc40c6 Accept CSS numbers without a leading zero in rgb/rgba/hsl/hsla
• 300f130 v2.1.0
• 35e689c Merge pull request #186 from premailer/grosser/https
• Additional commits viewable in compare view

Updates addressable from 2.8.7 to 2.9.0

Changelog

Sourced from addressable's changelog.

Addressable 2.9.0

• fixes ReDoS vulnerability in Addressable::Template#match (fixes incomplete remediation in 2.8.10)

Addressable 2.8.10

• fixes ReDoS vulnerability in Addressable::Template#match

Addressable 2.8.9

• Reduce gem size by excluding test files (#569)
• No need for bundler as development dependency (#571, 5fc1d93)
• idna/pure: stop building the useless COMPOSITION_TABLE (removes the Addressable::IDNA::COMPOSITION_TABLE constant) (#564)

#569: sporkmonger/addressable#569 #571: sporkmonger/addressable#571 #564: sporkmonger/addressable#564

Addressable 2.8.8

• Replace the unicode.data blob by a ruby constant (#561)
• Allow public_suffix 7 (#558)

#561: sporkmonger/addressable#561 #558: sporkmonger/addressable#558

Commits

• 0c3e858 Revving version and changelog
• 91915c1 Fixing additional vulnerable paths
• a091e39 Add many more adversarial test cases to ensure we don't have any ReDoS regres...
• 463a819 Regenerate gemspec on newer rubygems
• 0afcb0b Improve from O(n^2) to O(n)
• c87f768 Fix a ReDoS vulnerability in URI template matching
• 0d7e9b2 Fix links for 2.8.9 in CHANGELOG (#573)
• e209120 Update version, gemspec, and CHANGELOG for 2.8.9 (#572)
• 3875874 Reduce gem size by excluding test files (#569)
• 3e57cc6 CI: back to windows-2022 for MRI job
• Additional commits viewable in compare view

Updates concurrent-ruby from 1.3.6 to 1.3.7

Release notes

Sourced from concurrent-ruby's releases.

v1.3.7

There are 3 security fixes in this release, so updating is recommended. These security vulnerabilities are not very likely to be hit in practice and have a corresponding Low severity score.

What's Changed

• CVE-2026-54904 AtomicReference#update livelocks when the stored value is Float::NAN. Fix by @​joshuay03 and @​eregon
• CVE-2026-54905 ReentrantReadWriteLock read-count overflow grants a write lock without exclusivity. Fix by @​joshuay03
• CVE-2026-54906 ReadWriteLock allows wrong-thread write release and stray read-release counter corruption. Fix by @​joshuay03
• concurrent-ruby-ext: fix build on Darwin 32-bit by @​barracuda156 in ruby-concurrency/concurrent-ruby#1064
• Add SECURITY.md by @​eregon in ruby-concurrency/concurrent-ruby#1104
• Add Ruby 4.0 in CI by @​eregon in ruby-concurrency/concurrent-ruby#1106

New Contributors

• @​barracuda156 made their first contribution in ruby-concurrency/concurrent-ruby#1064

Full Changelog: ruby-concurrency/concurrent-ruby@v1.3.6...v1.3.7

Changelog

Sourced from concurrent-ruby's changelog.

Release v1.3.7 (16 June 2026)

concurrent-ruby:

• See the release notes on GitHub.

Commits

• 4c8fc28 Release 1.3.7
• d91ca94 Fix AtomicReference#update livelock when stored value is Float::NAN on JRuby ...
• 7e4d711 Fix ReentrantReadWriteLock read hold overflow into write-lock bit
• 6e37e06 Fix AtomicReference#update livelock when stored value is Float::NAN
• 2825cfa Cleanup spec
• 3fd4932 Fix ReadWriteLock wrong-thread write release and stray read release
• 1974b47 Add Ruby 4.0 in CI
• df8706d Add SECURITY.md (#1104)
• 7a1b789 Bump actions/upload-pages-artifact from 4 to 5
• 9b2dbf7 Bump actions/deploy-pages from 4 to 5
• Additional commits viewable in compare view

Updates json from 2.9.1 to 2.19.9

Release notes

Sourced from json's releases.

v2.19.9

• Fix buffer overflow that could lead to a crash when writing JSON directly into an IO with JSON.generate(object, io). [CVE-2026-54696].

Full Changelog: ruby/json@v2.19.8...v2.19.9

v2.19.8

What's Changed

• Fix 1-byte buffer overread on EOS errors.
• Handle invalid types passed as max_nesting option.

Full Changelog: ruby/json@v2.19.7...v2.19.8

v2.19.7

What's Changed

• Fix some more edge cases with out of range floats.
• Ensure the string provided to JSON.parse can't be mutated during parsing.
• Add missing write barriers in State#dup.
• Further validate generator depth config.

Full Changelog: ruby/json@v2.19.6...v2.19.7

v2.19.6

What's Changed

• Cleanly handle overly large depth generator argument.
• Add missing write barrier in ParserConfig.

Full Changelog: ruby/json@v2.19.5...v2.19.6

v2.19.5

What's Changed

• Cap the parser to emit a maximum of 5 deprecation warnings per document. Emitting more is not helpful.

Full Changelog: ruby/json@v2.19.4...v2.19.5

v2.19.4

What's Changed

• Fix parsing of out of range floats (very large exponents that lead to either 0.0 or Inf).

Full Changelog: ruby/json@v2.19.2...v2.19.4

v2.19.3

• Fix handling of unescaped control characters preceeded by a backslash.

Full Changelog: ruby/json@v2.19.2...v2.19.3

... (truncated)

Changelog

Sourced from json's changelog.

2026-06-11 (2.19.9)

• Fix buffer overflow that could lead to a crash when writing JSON directly into an IO with JSON.generate(object, io). [CVE-2026-54696].

2026-06-03 (2.19.8)

• Fix 1-byte buffer overread on EOS errors.
• Handle invalid types passed as max_nesting option.

2026-05-28 (2.19.7)

• Fix some more edge cases with out of range floats.
• Ensure the string provided to JSON.parse can't be mutated during parsing.
• Add missing write barriers in State#dup.
• Further validate generator depth config.

2026-05-28 (2.19.6)

• Cleanly handle overly large depth generator argument.
• Add missing write barrier in ParserConfig.

2026-05-04 (2.19.5)

• Cap the parser to emit a maximum of 5 deprecation warnings per document. Emitting more is not helpful.

2026-04-19 (2.19.4)

• Fix parsing of out of range floats (very large exponents that lead to either 0.0 or Inf).

2026-03-25 (2.19.3)

• Fix handling of unescaped control characters preceeded by a backslash.

2026-03-18 (2.19.2)

• Fix a format string injection vulnerability in JSON.parse(doc, allow_duplicate_key: false). CVE-2026-33210.

2026-03-08 (2.19.1)

• Fix a compiler dependent GC bug introduced in 2.18.0.

2026-03-06 (2.19.0)

• Fix allow_blank parsing option to no longer allow invalid types (e.g. load([], allow_blank: true) now raise a type error).
• Add allow_invalid_escape parsing option to ignore backslashes that aren't followed by one of the valid escape characters.

2026-02-03 (2.18.1)

• Fix a potential crash in very specific circumstance if GC triggers during a call to to_json

... (truncated)

Commits

• 2cff267 Release 2.19.9
• fd6a65b generator.c: don't start with a stack buffer in IO case
• 5233dd9 Release 2.19.8
• 3f44b26 Prevent buffer over-read when generating EOF error
• be8d068 Handle invalid types passed as max_nesting option
• 59501c0 Get rid of all_images gem
• c7a7b2b Add a security note in README
• ab6c8f2 Release 2.19.7
• f033b9d Fix some more edge cases with out of range floats
• 5ca8a67 parser.c: Ensure the user provided string can't be mutated
• Additional commits viewable in compare view

Updates loofah from 2.24.0 to 2.25.2

Release notes

Sourced from loofah's releases.

2.25.2 / 2026-07-15

Security

• Ensure Loofah::HTML5::Scrub.allowed_uri? recognizes numeric character references without semicolons (e.g. javascript&#58alert(1)), which browsers decode and execute, and rejects schemes split by them. See GHSA-5qhf-9phg-95m2. @​flavorjones
• Ensure Loofah::HTML5::Scrub.allowed_uri? recognizes the named character references 	 and 
, which CGI.unescapeHTML does not decode and browsers strip from URIs, and rejects schemes split by them (e.g. java	script:alert(1)). See GHSA-8whx-365g-h9vv. @​flavorjones
• Ensure that both href and xlink:href attributes on SVG elements like use are restricted to local (same-document) references. Previously only xlink:href was restricted, allowing the SVG 2 href attribute to reference external documents. See GHSA-9wjq-cp2p-hrgf. @​flavorjones

Improved

• Harden data: URI mediatype parsing in Loofah::HTML5::Scrub.allowed_uri?. The mediatype is now parsed following the WHATWG data: URL spec and RFC 2397 instead of simply being split on a colon. A data: URI with an omitted or malformed mediatype is now treated as text/plain and allowed, and one without the required comma is now rejected. #305 @​flavorjones
• Remove feed from the default set of allowed protocols. The feed URI scheme was never accepted as a standard protocol, and no major browser supports it. Removing it reduces the attack surface particularly for non-browser contexts. #304 @​flavorjones
• Remove a vestigial &#x70 alternative from Loofah::HTML5::SafeList::PROTOCOL_SEPARATOR. This appears to be an ancient typo dating back to pre-extraction Rails circa 2007. #305 @​flavorjones

2.25.1 / 2026-03-17

• Ensure Loofah::HTML5::Scrub.allowed_uri? recognizes unescaped whitespace entities and rejects schemas containing them. See GHSA-46fp-8f5p-pf2m. #302 @​flavorjones

2.25.0 / 2025-12-15

• Extract Loofah::HTML5::Scrub.allowed_uri? which operates on a string. Previously this logic was coupled to the parsed tree in .scrub_uri_attribute. #300 @​flavorjones
• Tightened up how entities and control characters are handled when detecting allowed URIs. #301 @​flavorjones

Full Changelog: flavorjones/loofah@v2.24.1...v2.25.0

2.24.1 / 2025-05-12

Ruby support

• Import only what's needed from cgi for support for Ruby 3.5 #296 @​Earlopain

Changelog

Sourced from loofah's changelog.

2.25.2 / 2026-07-15

Security

• Ensure Loofah::HTML5::Scrub.allowed_uri? recognizes numeric character references without semicolons (e.g. javascript&#58alert(1)), which browsers decode and execute, and rejects schemes split by them. See GHSA-5qhf-9phg-95m2. @​flavorjones
• Ensure Loofah::HTML5::Scrub.allowed_uri? recognizes the named character references 	 and 
, which CGI.unescapeHTML does not decode and browsers strip from URIs, and rejects schemes split by them (e.g. java	script:alert(1)). See GHSA-8whx-365g-h9vv. @​flavorjones
• Ensure that both href and xlink:href attributes on SVG elements like use are restricted to local (same-document) references. Previously only xlink:href was restricted, allowing the SVG 2 href attribute to reference external documents. See GHSA-9wjq-cp2p-hrgf. @​flavorjones

Improved

• Harden data: URI mediatype parsing in Loofah::HTML5::Scrub.allowed_uri?. The mediatype is now parsed following the WHATWG data: URL spec and RFC 2397 instead of simply being split on a colon. A data: URI with an omitted or malformed mediatype is now treated as text/plain and allowed, and one without the required comma is now rejected. #305 @​flavorjones
• Remove feed from the default set of allowed protocols. The feed URI scheme was never accepted as a standard protocol, and no major browser supports it. Removing it reduces the attack surface particularly for non-browser contexts. #304 @​flavorjones
• Remove a vestigial &#x70 alternative from Loofah::HTML5::SafeList::PROTOCOL_SEPARATOR. This appears to be an ancient typo dating back to pre-extraction Rails circa 2007. #305 @​flavorjones

2.25.1 / 2026-03-17

• Ensure Loofah::HTML5::Scrub.allowed_uri? recognizes unescaped whitespace entities and rejects schemas containing them. See GHSA-46fp-8f5p-pf2m. #302 @​flavorjones

2.25.0 / 2025-12-15

• Extract Loofah::HTML5::Scrub.allowed_uri? which operates on a string. Previously this logic was coupled to the parsed tree in .scrub_uri_attribute. #300 @​flavorjones
• Tightened up how entities and control characters are handled when detecting allowed URIs. #301 @​flavorjones

2.24.1 / 2025-05-12

Ruby support

• Import only what's needed from cgi for support for Ruby 3.5 #296 @​Earlopain

Commits

• 2706d7e version bump to v2.25.2
• 1afde0c Merge pull request #308 from flavorjones/security-2252
• f1be9d8 Update allowed_uri? to decode semicolon-less numeric character references
• 5e91af8 Update allowed_uri? to handle named whitespace character references
• 20867b9 Properly restrict SVG href attributes
• 5f3bff4 test: opt into JSON comment parsing for sanitizer testdata (#307)
• b07713d test: do not run in verbose mode
• babe7a8 doc: update CHANGELOG
• a8d8d96 Merge pull request #305 from flavorjones/drop-protocol-typo
• b52f4b0 version bump to 2.25.2.beta1
• Additional commits viewable in compare view

Updates nokogiri from 1.19.1 to 1.19.4

Release notes

Sourced from nokogiri's releases.

v1.19.4 / 2026-06-18

Security

• [CRuby] (Low) Fixed a possible invalid memory read when XML::Node#initialize_copy_with_args is called with an argument that is not a Node. See GHSA-g9g8-vgvw-g3vf for more information.
• [CRuby] (Low) Fixed a possible use-after-free when an XML::XPathContext is used after its source document has been garbage collected. See GHSA-p67v-3w7g-wjg7 for more information.
• [CRuby] (Low) Fixed a possible use-after-free during XInclude processing via Node#do_xinclude. See GHSA-wfpw-mmfh-qq69 for more information.
• [CRuby] (Low) Fixed a possible use-after-free when Document#root= is assigned a non-element node. See GHSA-wjv4-x9w8-wm3h for more information.
• [CRuby] (Low) Fixed a possible use-after-free when setting an attribute value via XML::Attr#value= or #content=. See GHSA-phwj-rprq-35pp for more information.
• [CRuby] (Low) Fixed a null pointer dereference when methods are called on uninitialized wrapper objects (e.g. via allocate); these now raise instead of crashing the process. See GHSA-9cv2-cfxc-v4v2 for more information.
• [CRuby] (Low) Fixed a possible use-after-free when Document#encoding= raises an exception. See GHSA-5v8h-3h3q-446p for more information.
• [CRuby] (Medium) Fixed an out-of-bounds read in XML::NodeSet#[] (alias #slice) when given a large negative index. See GHSA-5prr-v3j2-97mh for more information.
• [JRuby] (Low) XML::Schema now enforces the NONET parse option, which Nokogiri enables by default. It was not enforced on JRuby, so a schema parsed with default options could still fetch external resources over the network, potentially enabling SSRF or XXE attacks and bypassing the mitigation for CVE-2020-26247. See GHSA-8678-w3jw-xfc2 for more information.

1269fb644a6de405057a53dd5c762b1209b43ca7424f839454d3dbc677c31a8f  nokogiri-1.19.4-aarch64-linux-gnu.gem
35c65b9ce72b3bb03207bdbe7067915019dc18c1b9b59139684bd6690fdd01af  nokogiri-1.19.4-aarch64-linux-musl.gem
a301313e38bb065d68239e79734bcd6f56fb6efaacebde29e9abf2a4735340ca  nokogiri-1.19.4-arm-linux-gnu.gem
588923c101bcfa78869734d247d25b598674323e7f22474fc468f6e5647311eb  nokogiri-1.19.4-arm-linux-musl.gem
a46db9853286e6597b36ebc6953817d15acf3a299583eb3f89fdc6f91dd63527  nokogiri-1.19.4-arm64-darwin.gem
ce04b9e268c9626852231a48b49128ed52034f1ccb39484a6da3875491cd709e  nokogiri-1.19.4-java.gem
051da97b8eccfdb5444fed40246a35e10d7298b9efe759b4cd25455ea04c587e  nokogiri-1.19.4-x64-mingw-ucrt.gem
7fd17057d3e1f00e9954a74b3cd76595d3d4a5ef233b7ed9599047c204f70551  nokogiri-1.19.4-x86_64-darwin.gem
379fae440b28915e3f19d752ce2dcf8465ed2b2fbefd2a7ca0dd497bc981a06a  nokogiri-1.19.4-x86_64-linux-gnu.gem
17dfb7c1fa194ae02fbf7c51a7afc8d278045ab3fdacfd86f91d02d7b274470b  nokogiri-1.19.4-x86_64-linux-musl.gem
50c951611c92bca05c51411aef45f1cbc50f2821c4802758c5c6d34696533ab5  nokogiri-1.19.4.gem

v1.19.3 / 2026-04-27

Fixed / Security

• Address exponential regex backtracking in CSS selector tokenizer. See GHSA-c4rq-3m3g-8wgx for more information.
• [CRuby] Address memory leak in XSLT::Stylesheet#transform. See GHSA-v2fc-qm4h-8hqv for more information.

46b89e5d7b9e844c2ee360794240c6ea2a4e6fa0c5892a4ed487db621224b639  nokogiri-1.19.3-aarch64-linux-gnu.gem
8392dfdcd21be7a94dbbe9ccc138dea01b97b24cb2dc02a114ca98bfb1d9a0b7  nokogiri-1.19.3-aarch64-linux-musl.gem
3919d5ffc334ad778a4a9eb88fda7dcb8b1fb58c8a52ac640c6dcd2f038e774f  nokogiri-1.19.3-arm-linux-gnu.gem
9ce1cb6346bb9c67b1550eb537aa183ead91e4b6eadb2f36ade02d8dd2a79fb6  nokogiri-1.19.3-arm-linux-musl.gem
71b9bd424b1b7abc18b05052a1a3cfd3627abdca62be280854cc411791357e42  nokogiri-1.19.3-arm64-darwin.gem
40ea6ebf5cf2005dae1dee26dd557d3afb41fb6de6c9764aca8cf06fdb841db1  nokogiri-1.19.3-java.gem
8bb7132cad356c879a1286eaabcb5e68326cb2490317984280fbc62f456d506a  nokogiri-1.19.3-x64-mingw-ucrt.gem
</tr></table> 

... (truncated)

Changelog

Sourced from nokogiri's changelog.

v1.19.4 / 2026-06-18

Security

• [CRuby] (Low) Fixed a possible invalid memory read when XML::Node#initialize_copy_with_args is called with an argument that is not a Node. See GHSA-g9g8-vgvw-g3vf for more information.
• [CRuby] (Low) Fixed a possible use-after-free when an XML::XPathContext is used after its source document has been garbage collected. See GHSA-p67v-3w7g-wjg7 for more information.
• [CRuby] (Low) Fixed a possible use-after-free during XInclude processing via Node#do_xinclude. See GHSA-wfpw-mmfh-qq69 for more information.
• [CRuby] (Low) Fixed a possible use-after-free when Document#root= is assigned a non-element node. See GHSA-wjv4-x9w8-wm3h for more information.
• [CRuby] (Low) Fixed a possible use-after-free when setting an attribute value via XML::Attr#value= or #content=. See GHSA-phwj-rprq-35pp for more information.
• [CRuby] (Low) Fixed a null pointer dereference when methods are called on uninitialized wrapper objects (e.g. via allocate); these now raise instead of crashing the process. See GHSA-9cv2-cfxc-v4v2 for more information.
• [CRuby] (Low) Fixed a possible use-after-free when Document#encoding= raises an exception. See GHSA-5v8h-3h3q-446p for more information.
• [CRuby] (Medium) Fixed an out-of-bounds read in XML::NodeSet#[] (alias #slice) when given a large negative index. See GHSA-5prr-v3j2-97mh for more information.
• [JRuby] (Low) XML::Schema now enforces the NONET parse option, which Nokogiri enables by default. It was not enforced on JRuby, so a schema parsed with default options could still fetch external resources over the network, potentially enabling SSRF or XXE attacks and bypassing the mitigation for CVE-2020-26247. See GHSA-8678-w3jw-xfc2 for more information.

v1.19.3 / 2026-04-27

Fixed / Security

• Address exponential regex backtracking in CSS selector tokenizer. See GHSA-c4rq-3m3g-8wgx for more information.
• [CRuby] Address memory leak in XSLT::Stylesheet#transform. See GHSA-v2fc-qm4h-8hqv for more information.

v1.19.2 / 2026-03-19

Dependencies

• [JRuby] Saxon-HE is updated to 12.7, from 9.6.0-4. Saxon-HE is a transitive dependency of nu.validator:jing, and this update addresses CVEs in Saxon-HE's own transitive dependencies JDOM and dom4j. We don't think this warrants a security release, however we're cutting a patch release to help users whose security scanners are flagging this. #3611 @​flavorjones

Commits

• 8cfb9da version bump to v1.19.4
• a856d1e fix: JRuby NONET bypass in XML::Schema (v1.19.x) (#3639)
• 6a0aa1e fix(CRuby): use-after-free in Document#encoding= when setter raises (v1.19.x)...
• f658a54 fix: JRuby NONET bypass in XML::Schema
• 39d26fe fix(CRuby): use-after-free in Document#encoding= when setter raises
• 04a09dd fix(CRuby): out-of-bounds read in NodeSet#[] with large negative index (v1.19...
• 7799fbd fix: avoid NPE on uninitialized XML::Node structs (v1.19.x) (#3645)
• ef19e13 fix(CRuby): avoid UAF in XML::Attr#value= (v1.19.x) (#3644)
• 5524fa9 fix: Document#root= rejects non-element nodes (v1.19.x) (#3643)
• 9891ad1 fix(CRuby): use-after-free in XPathContext document lifetime (v1.19.x) (#3641)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore <dependency name> major version will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
• @dependabot ignore <dependency name> minor version will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
• @dependabot ignore <dependency name> will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
• @dependabot unignore <dependency name> will remove all of the ignore conditions of the specified dependency
• @dependabot unignore <dependency name> <ignore condition> will remove the ignore condition of the specified dependency and ignore conditions
  You can disable automated security fix PRs for this repo from the Security Alerts page.

[dependabot]

Looks like these dependencies are updatable in another way, so this is no longer needed.