[openstreetmap/openstreetmap-website] Bump rack from 3.2.4 to 3.2.5 (PR #6816)

Tue Feb 17 17:29:37 UTC 2026

Bumps [rack](https://github.com/rack/rack) from 3.2.4 to 3.2.5.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/rack/rack/blob/main/CHANGELOG.md">rack's changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
<p>All notable changes to this project will be documented in this file. For info on how to format all future additions to this file please reference <a href="https://keepachangelog.com/en/1.0.0/">Keep A Changelog</a>.</p>
<h2>Unreleased</h2>
<h3>Security</h3>
<ul>
<li><a href="https://github.com/advisories/GHSA-r657-rxjc-j557">CVE-2025-61780</a> Improper handling of headers in <code>Rack::Sendfile</code> may allow proxy bypass.</li>
<li><a href="https://github.com/advisories/GHSA-6xw4-3v39-52mm">CVE-2025-61919</a> Unbounded read in <code>Rack::Request</code> form parsing can lead to memory exhaustion.</li>
<li><a href="https://github.com/advisories/GHSA-whrj-4476-wvmp">CVE-2026-25500</a> XSS injection via malicious filename in <code>Rack::Directory</code>.</li>
<li><a href="https://github.com/advisories/GHSA-mxw3-3hh2-x2mh">CVE-2026-22860</a> Directory traversal via root prefix bypass in <code>Rack::Directory</code>.</li>
</ul>
<h3>SPEC Changes</h3>
<ul>
<li>Define <code>rack.response_finished</code> callback arguments more strictly. (<a href="https://redirect.github.com/rack/rack/pull/2365">#2365</a>, <a href="https://github.com/skipkayhil"><code>@skipkayhil</code></a>)</li>
</ul>
<h3>Added</h3>
<ul>
<li>Add <code>Rack::Files#assign_headers</code> to allow overriding how the configured file headers are set. (<a href="https://redirect.github.com/rack/rack/pull/2377">#2377</a>, <a href="https://github.com/codergeek121"><code>@codergeek121</code></a>)</li>
<li>Add support for <code>rack.response_finished</code> to <code>Rack::TempfileReaper</code>. (<a href="https://redirect.github.com/rack/rack/pull/2363">#2363</a>, <a href="https://github.com/skipkayhil"><code>@skipkayhil</code></a>)</li>
<li>Add support for streaming bodies when using <code>Rack::Events</code>. (<a href="https://redirect.github.com/rack/rack/blob/main/redirect.github.com/rack/rack/pull/2375">#2375</a>, <a href="https://github.com/unflxw"><code>@unflxw</code></a>)</li>
<li>Add <code>deflaters</code> option to <code>Rack::Deflater</code> to enable custom compression algorithms like zstd. (<a href="https://redirect.github.com/rack/rack/issues/2168">#2168</a>, <a href="https://github.com/alexanderadam"><code>@alexanderadam</code></a>)</li>
<li>Add <code>Rack::Request#prefetch?</code> for identifying requests with <code>Sec-Purpose: prefetch</code> header set. (<a href="https://redirect.github.com/rack/rack/pull/2405">#2405</a>, <a href="https://github.com/glaszig"><code>@glaszig</code></a>)</li>
<li>Add <code>rack.request.trusted_proxy</code> environment key to indicate whether the request is coming from a trusted proxy.</li>
</ul>
<h3>Changed</h3>
<ul>
<li>Raise before exceeding a part limit, not after. (<a href="https://redirect.github.com/rack/rack/pull/2362">#2362</a>, <a href="https://github.com/matthew-puku"><code>@matthew-puku</code></a>)</li>
<li>Rack::Deflater now uses a fixed GZip mtime value. (<a href="https://redirect.github.com/rack/rack/pull/2372">#2372</a>, <a href="https://github.com/bensheldon"><code>@bensheldon</code></a>)</li>
<li>Multipart parser drops support for RFC 2231 <code>filename*</code> parameter (prohibited by RFC 7578) and now properly handles UTF-8 encoded filenames via percent-encoding and direct UTF-8 bytes. (<a href="https://redirect.github.com/rack/rack/pull/2398">#2398</a>, <a href="https://github.com/wtn"><code>@wtn</code></a>)</li>
<li>The query parser now raises <code>Rack::QueryParser::IncompatibleEncodingError</code> if we try to parse params that are not ASCII compatible. (<a href="https://redirect.github.com/rack/rack/pull/2416">#2416</a>, <a href="https://github.com/bquorning"><code>@bquorning</code></a>)</li>
</ul>
<h3>Fixed</h3>
<ul>
<li>Multipart parser: limit MIME header size check to the unread buffer region to avoid false <code>multipart mime part header too large</code> errors when previously read data accumulates in the scan buffer. (<a href="https://redirect.github.com/rack/rack/pull/2392">#2392</a>, <a href="https://github.com/alpaca-tc"><code>@alpaca-tc</code></a>, <a href="https://github.com/willnet"><code>@willnet</code></a>, <a href="https://github.com/krororo"><code>@krororo</code></a>)</li>
<li>Fix <code>Rack::MockResponse#body</code> when the body is a Proc. (<a href="https://redirect.github.com/rack/rack/pull/2420">#2420</a>, <a href="https://redirect.github.com/rack/rack/pull/2423">#2423</a>, <a href="https://github.com/tavianator"><code>@tavianator</code></a>, [<a href="https://github.com/ioquatix"><code>@ioquatix</code></a>])</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/rack/rack/commit/bb5f3555bd12b9065112353e829298b3b5623ceb"><code>bb5f355</code></a> Bump patch version.</li>
<li><a href="https://github.com/rack/rack/commit/f9bde3bc2dde2771185ac1a7b7602a4d9fa0a0d8"><code>f9bde3b</code></a> Prevent directory traversal via root prefix bypass.</li>
<li><a href="https://github.com/rack/rack/commit/93a68f58aa82aa48f09b751501f19f5e760dd406"><code>93a68f5</code></a> XSS injection via malicious filename in <code>Rack::Directory</code>.</li>
<li><a href="https://github.com/rack/rack/commit/3b8b0d22d68a7fb30fdea40f838d0f95a05c134d"><code>3b8b0d2</code></a> Fix MockResponse#body when the body is a Proc (<a href="https://redirect.github.com/rack/rack/issues/2420">#2420</a>)</li>
<li>See full diff in <a href="https://github.com/rack/rack/compare/v3.2.4...v3.2.5">compare view</a></li>
</ul>
</details>
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</details>
You can view, comment on, or merge this pull request online at:

  https://github.com/openstreetmap/openstreetmap-website/pull/6816

-- Commit Summary --

  * Bump rack from 3.2.4 to 3.2.5

-- File Changes --

    M Gemfile.lock (2)

-- Patch Links --

https://github.com/openstreetmap/openstreetmap-website/pull/6816.patch
https://github.com/openstreetmap/openstreetmap-website/pull/6816.diff

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