From 91e1eb43af164b5571053467db931be614885f50 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 28 Jul 2026 10:04:55 -0700
Subject: [PATCH] build(deps): bump i18next from 26.3.1 to 26.3.6 (#10300)
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Bumps [i18next](https://github.com/i18next/i18next) from 26.3.1 to
26.3.6.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/i18next/i18next/releases">i18next's
releases</a>.</em></p>
<blockquote>
<h2>v26.3.6</h2>
<ul>
<li>fix: allow TypeScript 7 in the optional <code>typescript</code> peer
dependency range (<code>^5 || ^6 || ^7</code>). With
<code>typescript@7.0.2</code> in a project, <code>npm install</code>
failed with an <code>ERESOLVE</code> peer conflict. The published types
are TS7-compatible as-is: every <code>test/typescript</code> suite
produces identical results under 6.0 and 7.0.2. Reported in <a
href="https://redirect.github.com/i18next/react-i18next/issues/1927">react-i18next#1927</a>,
thanks <a
href="https://github.com/andikapradanaarif"><code>@​andikapradanaarif</code></a>.</li>
</ul>
<h2>v26.3.5</h2>
<ul>
<li>fix: <code>$t()</code> nesting options blocks that span multiple
lines are now parsed. <code>nest()</code> decided where the nested key
ends by testing <code>match[1]</code> with <code>/{.*}/</code>, whose
dot does not cross line breaks — so a <code>$t(key, { ... })</code>
options object containing a newline was treated as having no options,
mis-split as formatters, and the nested lookup ran without its options
(placeholders stayed unresolved). The nesting regexp itself already
matches newlines inside <code>$t(...)</code>; adding the <code>s</code>
(dotAll) flag makes multiline options behave like the single-line form.
Thanks <a href="https://github.com/spokodev"><code>@​spokodev</code></a>
(<a
href="https://redirect.github.com/i18next/i18next/pull/2440">#2440</a>).</li>
<li>fix: <code>getUsedParamsDetails</code> (the <code>returnDetails:
true</code> path) no longer mutates the passed <code>replace</code>
object. It wrote <code>count</code> straight onto
<code>options.replace</code> so the returned <code>usedParams</code>
would include it — a caller reusing one <code>replace</code> object
across <code>t()</code> calls then carried a stale <code>count</code>
into later interpolations (e.g. a previous call's <code>count: 5</code>
rendered instead of the current call's value). The details are now built
from a copy; <code>usedParams</code> still includes <code>count</code>.
Thanks <a href="https://github.com/spokodev"><code>@​spokodev</code></a>
(<a
href="https://redirect.github.com/i18next/i18next/pull/2441">#2441</a>).</li>
<li>fix: with the default <code>skipOnVariables: true</code> +
<code>escapeValue: true</code>, a <code>{{placeholder}}</code> carried
inside an interpolated value now stays literal even when the value
contains escapable characters. The skip logic advanced the regex
<code>lastIndex</code> by the raw value length, but the escaped text
written into the string is longer, so <code>lastIndex</code> landed
inside the inserted value and a trailing <code>{{placeholder}}</code> in
it got interpolated — leaking another in-scope variable that should have
stayed literal (values without escapable characters were already skipped
correctly). The advance now uses the escaped length that is actually
written, and the regex-safe <code>$</code>-doubling is applied only at
the <code>String.replace</code> call so it can't distort the length
arithmetic. Thanks <a
href="https://github.com/spokodev"><code>@​spokodev</code></a> (<a
href="https://redirect.github.com/i18next/i18next/pull/2442">#2442</a>).</li>
</ul>
<h2>v26.3.4</h2>
<ul>
<li>fix(security): <code>deepExtend</code> (used by
<code>addResourceBundle(..., deep, overwrite)</code>) no longer recurses
into inherited properties. It checked key existence with the
<code>in</code> operator, which walks the prototype chain, so a source
key matching an inherited built-in (e.g. <code>hasOwnProperty</code>,
<code>toString</code>) caused recursion into the shared
<code>Object.prototype</code> function and, with <code>overwrite:
true</code>, could overwrite e.g.
<code>Object.prototype.hasOwnProperty.call</code> with a non-callable
value — corrupting a shared built-in process-wide (DoS). Existence is
now checked with <code>Object.prototype.hasOwnProperty.call</code>, so
such keys are copied as plain own data instead. This complements the
existing <code>__proto__</code>/<code>constructor</code> guard and is
also strictly more correct for an own-property merge. Only affects
applications that pass attacker-controlled data with <code>deep:
true</code> and <code>overwrite: true</code>; no standard
backend/integration does this. Distinct from CVE-2026-48713 /
CVE-2026-48714 (different packages, <code>setPath</code> mechanism).
Thanks to zx (Jace) for the responsible disclosure.</li>
</ul>
<h2>v26.3.3</h2>
<ul>
<li>fix(types): selector <code>t($ =&gt; $.arr, { returnObjects: true,
context })</code> on a JSON array of <strong>heterogeneous</strong>
objects now preserves each element's full shape (e.g. <code>{ transKey1:
string; transKey2: string }[]</code>) instead of collapsing to a union
of partial element types. Two type-level causes: (1)
<code>FilterKeys</code> evaluated the whole array element type at once,
so <code>keyof (A | B)</code> only saw the keys common to every element
— it now distributes over the object union and filters each element
independently; (2) when TypeScript merges mismatched array element types
it injects phantom optional <code>undefined</code> keys (e.g.
<code>transKey1_withContext?: undefined</code> on elements that don't
define it), which the context-detection helpers mistook for real context
variants — they now skip keys typed as <code>undefined</code>. Also adds
a dedicated <code>context</code> + <code>returnObjects: true</code>
selector overload using <code>const Fn</code> +
<code>ReturnType&lt;Fn&gt;</code>, so <code>Target</code> is no longer
collapsed to <code>unknown</code> via <code>ApplyTarget</code>. Resolves
Problem 1 of <a
href="https://redirect.github.com/i18next/i18next/issues/2398">#2398</a>
(Problem 2 was already fixed on master). Thanks <a
href="https://github.com/sauravgupta-dotcom"><code>@​sauravgupta-dotcom</code></a>
(<a
href="https://redirect.github.com/i18next/i18next/pull/2438">#2438</a>).
Fixes <a
href="https://redirect.github.com/i18next/i18next/issues/2398">#2398</a>.</li>
</ul>
<h2>v26.3.2</h2>
<ul>
<li>fix: chained formatters with a parenthesised option that contains
the format separator (e.g. <code>join(separator: ', ')</code>) now work
at <strong>any</strong> position in the chain, not just first.
Previously the comma-in-parens reassembly only repaired
<code>formats[0]</code>, so <code>{{v, uppercase, join(separator: ',
')}}</code> split the <code>join(...)</code> option on the inner comma
and never rejoined it, producing corrupt output. Replaced the
first-position-only repair with a position-independent pass that
re-joins fragments until each open paren closes. Thanks <a
href="https://github.com/spokodev"><code>@​spokodev</code></a> (<a
href="https://redirect.github.com/i18next/i18next/pull/2437">#2437</a>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/i18next/i18next/blob/master/CHANGELOG.md">i18next's
changelog</a>.</em></p>
<blockquote>
<h2>26.3.6</h2>
<ul>
<li>fix: allow TypeScript 7 in the optional <code>typescript</code> peer
dependency range (<code>^5 || ^6 || ^7</code>). With
<code>typescript@7.0.2</code> in a project, <code>npm install</code>
failed with an <code>ERESOLVE</code> peer conflict. The published types
are TS7-compatible as-is: every <code>test/typescript</code> suite
produces identical results under 6.0 and 7.0.2. Reported in <a
href="https://redirect.github.com/i18next/react-i18next/issues/1927">react-i18next#1927</a>,
thanks <a
href="https://github.com/andikapradanaarif"><code>@​andikapradanaarif</code></a>.</li>
</ul>
<h2>26.3.5</h2>
<ul>
<li>fix: <code>$t()</code> nesting options blocks that span multiple
lines are now parsed. <code>nest()</code> decided where the nested key
ends by testing <code>match[1]</code> with <code>/{.*}/</code>, whose
dot does not cross line breaks — so a <code>$t(key, { ... })</code>
options object containing a newline was treated as having no options,
mis-split as formatters, and the nested lookup ran without its options
(placeholders stayed unresolved). The nesting regexp itself already
matches newlines inside <code>$t(...)</code>; adding the <code>s</code>
(dotAll) flag makes multiline options behave like the single-line form.
Thanks <a href="https://github.com/spokodev"><code>@​spokodev</code></a>
(<a
href="https://redirect.github.com/i18next/i18next/pull/2440">#2440</a>).</li>
<li>fix: <code>getUsedParamsDetails</code> (the <code>returnDetails:
true</code> path) no longer mutates the passed <code>replace</code>
object. It wrote <code>count</code> straight onto
<code>options.replace</code> so the returned <code>usedParams</code>
would include it — a caller reusing one <code>replace</code> object
across <code>t()</code> calls then carried a stale <code>count</code>
into later interpolations (e.g. a previous call's <code>count: 5</code>
rendered instead of the current call's value). The details are now built
from a copy; <code>usedParams</code> still includes <code>count</code>.
Thanks <a href="https://github.com/spokodev"><code>@​spokodev</code></a>
(<a
href="https://redirect.github.com/i18next/i18next/pull/2441">#2441</a>).</li>
<li>fix: with the default <code>skipOnVariables: true</code> +
<code>escapeValue: true</code>, a <code>{{placeholder}}</code> carried
inside an interpolated value now stays literal even when the value
contains escapable characters. The skip logic advanced the regex
<code>lastIndex</code> by the raw value length, but the escaped text
written into the string is longer, so <code>lastIndex</code> landed
inside the inserted value and a trailing <code>{{placeholder}}</code> in
it got interpolated — leaking another in-scope variable that should have
stayed literal (values without escapable characters were already skipped
correctly). The advance now uses the escaped length that is actually
written, and the regex-safe <code>$</code>-doubling is applied only at
the <code>String.replace</code> call so it can't distort the length
arithmetic. Thanks <a
href="https://github.com/spokodev"><code>@​spokodev</code></a> (<a
href="https://redirect.github.com/i18next/i18next/pull/2442">#2442</a>).</li>
</ul>
<h2>26.3.4</h2>
<ul>
<li>fix(security): <code>deepExtend</code> (used by
<code>addResourceBundle(..., deep, overwrite)</code>) no longer recurses
into inherited properties. It checked key existence with the
<code>in</code> operator, which walks the prototype chain, so a source
key matching an inherited built-in (e.g. <code>hasOwnProperty</code>,
<code>toString</code>) caused recursion into the shared
<code>Object.prototype</code> function and, with <code>overwrite:
true</code>, could overwrite e.g.
<code>Object.prototype.hasOwnProperty.call</code> with a non-callable
value — corrupting a shared built-in process-wide (DoS). Existence is
now checked with <code>Object.prototype.hasOwnProperty.call</code>, so
such keys are copied as plain own data instead. This complements the
existing <code>__proto__</code>/<code>constructor</code> guard and is
also strictly more correct for an own-property merge. Only affects
applications that pass attacker-controlled data with <code>deep:
true</code> and <code>overwrite: true</code>; no standard
backend/integration does this. Distinct from CVE-2026-48713 /
CVE-2026-48714 (different packages, <code>setPath</code> mechanism). See
advisory <a
href="https://github.com/i18next/i18next/security/advisories/GHSA-6jcc-5g8w-32mx">GHSA-6jcc-5g8w-32mx</a>,
CVSS 5.9 (<code>CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H</code>).
Thanks to zx (Jace) <a
href="https://github.com/manus-use"><code>@​manus-use</code></a> for the
responsible disclosure.</li>
</ul>
<h2>26.3.3</h2>
<ul>
<li>fix(types): selector <code>t($ =&gt; $.arr, { returnObjects: true,
context })</code> on a JSON array of <strong>heterogeneous</strong>
objects now preserves each element's full shape (e.g. <code>{ transKey1:
string; transKey2: string }[]</code>) instead of collapsing to a union
of partial element types. Two type-level causes: (1)
<code>FilterKeys</code> evaluated the whole array element type at once,
so <code>keyof (A | B)</code> only saw the keys common to every element
— it now distributes over the object union and filters each element
independently; (2) when TypeScript merges mismatched array element types
it injects phantom optional <code>undefined</code> keys (e.g.
<code>transKey1_withContext?: undefined</code> on elements that don't
define it), which the context-detection helpers mistook for real context
variants — they now skip keys typed as <code>undefined</code>. Also adds
a dedicated <code>context</code> + <code>returnObjects: true</code>
selector overload using <code>const Fn</code> +
<code>ReturnType&lt;Fn&gt;</code>, so <code>Target</code> is no longer
collapsed to <code>unknown</code> via <code>ApplyTarget</code>. Resolves
Problem 1 of <a
href="https://redirect.github.com/i18next/i18next/issues/2398">#2398</a>
(Problem 2 was already fixed on master). Thanks <a
href="https://github.com/sauravgupta-dotcom"><code>@​sauravgupta-dotcom</code></a>
(<a
href="https://redirect.github.com/i18next/i18next/pull/2438">#2438</a>).
Fixes <a
href="https://redirect.github.com/i18next/i18next/issues/2398">#2398</a>.</li>
</ul>
<h2>26.3.2</h2>
<ul>
<li>fix: chained formatters with a parenthesised option that contains
the format separator (e.g. <code>join(separator: ', ')</code>) now work
at <strong>any</strong> position in the chain, not just first.
Previously the comma-in-parens reassembly only repaired
<code>formats[0]</code>, so <code>{{v, uppercase, join(separator: ',
')}}</code> split the <code>join(...)</code> option on the inner comma
and never rejoined it, producing corrupt output. Replaced the
first-position-only repair with a position-independent pass that
re-joins fragments until each open paren closes. Thanks <a
href="https://github.com/spokodev"><code>@​spokodev</code></a> (<a
href="https://redirect.github.com/i18next/i18next/pull/2437">#2437</a>).</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/i18next/i18next/commit/e1c60d4dd28a16f91be7f55b3685ffcf9760619b"><code>e1c60d4</code></a>
26.3.6</li>
<li><a
href="https://github.com/i18next/i18next/commit/04da43e08cb799f2e6f9a5578f3674fe2ef49595"><code>04da43e</code></a>
fix: allow typescript 7 in optional peerDependencies range
(react-i18next#1927)</li>
<li><a
href="https://github.com/i18next/i18next/commit/8eed4accc6c69398e9e25f79b617249fd3f7b1ec"><code>8eed4ac</code></a>
build</li>
<li><a
href="https://github.com/i18next/i18next/commit/573ae735682a082ad5a581dea3f2d5f517c53772"><code>573ae73</code></a>
26.3.5</li>
<li><a
href="https://github.com/i18next/i18next/commit/cc54b05b5cab9bf76cf66557c222c978bbb3c082"><code>cc54b05</code></a>
docs(changelog): 26.3.5 — multiline $t() options, replace mutation,
escaped-l...</li>
<li><a
href="https://github.com/i18next/i18next/commit/3180d67291a8fff10950f79660420c106c047f94"><code>3180d67</code></a>
fix: skip interpolation of placeholders inside escaped values (<a
href="https://redirect.github.com/i18next/i18next/issues/2442">#2442</a>)</li>
<li><a
href="https://github.com/i18next/i18next/commit/d16f5a2da748082155007ba0677d32b877b1102e"><code>d16f5a2</code></a>
fix: stop mutating the passed replace object when returning details (<a
href="https://redirect.github.com/i18next/i18next/issues/2441">#2441</a>)</li>
<li><a
href="https://github.com/i18next/i18next/commit/bed56c115979de52bd85c46d9b7a7b13361bf736"><code>bed56c1</code></a>
fix: parse $t() nesting options block that spans multiple lines (<a
href="https://redirect.github.com/i18next/i18next/issues/2440">#2440</a>)</li>
<li><a
href="https://github.com/i18next/i18next/commit/c19e45864f3abbbe90e30be44cc131f2248394bf"><code>c19e458</code></a>
docs(changelog): link GHSA advisory for deepExtend fix</li>
<li><a
href="https://github.com/i18next/i18next/commit/7bb87d09f907b4395ed0825638d7d2c4356f7a89"><code>7bb87d0</code></a>
docs(changelog): reference security advisory for deepExtend fix</li>
<li>Additional commits viewable in <a
href="https://github.com/i18next/i18next/compare/v26.3.1...v26.3.6">compare
view</a></li>
</ul>
</details>
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---
 pnpm-lock.yaml  | 18 +++++++++---------
 ui/package.json |  2 +-
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9c9e6c3f83..f998356426 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -955,8 +955,8 @@ importers:
         specifier: ^1.1.1
         version: 1.1.1(@types/react-dom@19.2.3(@types/react@19.2.17))(@types/react@19.2.17)(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       i18next:
-        specifier: ^26.3.1
-        version: 26.3.1(typescript@5.9.3)
+        specifier: ^26.3.6
+        version: 26.3.6(typescript@5.9.3)
       lexical:
         specifier: 0.46.0
         version: 0.46.0(typescript@5.9.3)
@@ -977,7 +977,7 @@ importers:
         version: 19.2.7(react@19.2.7)
       react-i18next:
         specifier: ^17.0.10
-        version: 17.0.10(i18next@26.3.1(typescript@5.9.3))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(typescript@5.9.3)
+        version: 17.0.10(i18next@26.3.6(typescript@5.9.3))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(typescript@5.9.3)
       react-markdown:
         specifier: ^10.1.0
         version: 10.1.0(@types/react@19.2.17)(react@19.2.7)
@@ -6771,10 +6771,10 @@ packages:
   humanize-ms@1.2.1:
     resolution: {integrity: sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ==}
 
-  i18next@26.3.1:
-    resolution: {integrity: sha512-txQqd5EULsqEh9OJqRH15aCaOuy/nLJyhw5EHCSKLKJE1aBbb3Zve2+uQIxgWhPm1QqUQoWyQBm2kfmmIrzkcQ==}
+  i18next@26.3.6:
+    resolution: {integrity: sha512-Bu5Z2nAXgfVyM8xvW3jk9EKRIuX37PudsrBViThNFx7CR7aaYTpP01cxNB/E4c4UUzTDiAZRstEhsRfPOL/8xA==}
     peerDependencies:
-      typescript: ^5 || ^6
+      typescript: ^5 || ^6 || ^7
     peerDependenciesMeta:
       typescript:
         optional: true
@@ -14791,7 +14791,7 @@ snapshots:
       ms: 2.1.3
     optional: true
 
-  i18next@26.3.1(typescript@5.9.3):
+  i18next@26.3.6(typescript@5.9.3):
     optionalDependencies:
       typescript: 5.9.3
 
@@ -16244,11 +16244,11 @@ snapshots:
     dependencies:
       react: 19.2.7
 
-  react-i18next@17.0.10(i18next@26.3.1(typescript@5.9.3))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(typescript@5.9.3):
+  react-i18next@17.0.10(i18next@26.3.6(typescript@5.9.3))(react-dom@19.2.7(react@19.2.7))(react@19.2.7)(typescript@5.9.3):
     dependencies:
       '@babel/runtime': 7.29.7
       html-parse-stringify: 3.0.1
-      i18next: 26.3.1(typescript@5.9.3)
+      i18next: 26.3.6(typescript@5.9.3)
       react: 19.2.7
       use-sync-external-store: 1.6.0(react@19.2.7)
     optionalDependencies:
diff --git a/ui/package.json b/ui/package.json
index 89e60f8d2b..dbfbe321ff 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -54,7 +54,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
-    "i18next": "^26.3.1",
+    "i18next": "^26.3.6",
     "lexical": "0.47.0",
     "lucide-react": "^0.577.0",
     "mermaid": "^11.16.0",