Bumps [hono](https://github.com/honojs/hono) from 4.12.23 to 4.12.25.

Release notes

v4.12.25

Security fixes

This release includes fixes for the following security issues:

CORS Middleware reflects any Origin with credentials when origin defaults to the wildcard

Affects: hono/cors. Fixes the wildcard origin reflecting the request Origin and sending Access-Control-Allow-Credentials: true when credentials: true is set without an explicit origin, where any site a logged-in user visited could make credentialed cross-origin requests and read responses from cookie-authenticated endpoints. GHSA-88fw-hqm2-52qc

Body Limit Middleware can be bypassed on AWS Lambda by understating Content-Length

Affects: hono/body-limit on AWS Lambda (hono/aws-lambda, hono/lambda-edge). Fixes the request being built with the client-declared Content-Length while the body is delivered fully buffered, where a client could declare a small Content-Length with a much larger body and slip past the configured size limit. GHSA-rv63-4mwf-qqc2

Path traversal in serve-static on Windows via encoded backslash (%5C)

Affects: serveStatic on Windows (Node, Bun, Deno adapters). Fixes the path guard allowing a lone backslash, where an encoded backslash (%5C) decoded to \ was treated as a separator by the Windows path resolver, letting a single URL segment escape into a middleware-guarded subtree. GHSA-wwfh-h76j-fc44

AWS Lambda adapter merges multiple Set-Cookie headers into one value, dropping cookies on ALB single-header and Lattice

Affects: hono/aws-lambda. Fixes multiple Set-Cookie response headers being joined into one comma-separated value for ALB single-header responses and VPC Lattice v2, where the value could not be split back into individual cookies and clients silently dropped or misparsed them. GHSA-j6c9-x7qj-28xf

Lambda@Edge adapter keeps only the last value of a repeated request header, dropping the rest

Affects: hono/lambda-edge. Fixes repeated request headers being written with overwrite instead of append, where only the last value of a header such as X-Forwarded-For reached the application and the remaining values were silently dropped. GHSA-wgpf-jwqj-8h8p

v4.12.24

What's Changed

docs(contribution): simplifyAI Usage Policy by @yusukebe in honojs/hono#4972

chore: remove @types/glob by @rtritto in honojs/hono#4978

fix(bearer-auth): mention verifyToken in missing-options error message by @tan7vir in honojs/hono#4987

refactor(language): Test/improve tests on languages middleware by @iNeoO in honojs/hono#4980

fix(utils/ipaddr): expand "::" to eight zero groups by @youcefzemmar in honojs/hono#4973

fix: clean up config files trailing comma, stale excludes, typesVersions gaps, jsr paths by @Mohammad-Faiz-Cloud-Engineer in honojs/hono#4982

refactor(timing): Test/add test for middleware timing by @iNeoO in honojs/hono#4991

fix(utils/ipaddr): render the unspecified address binary as "::" by @sarathfrancis90 in honojs/hono#4998

Full Changelog: https://github.com/honojs/hono/compare/v4.12.23...v4.12.24

Commits

fce483e 4.12.25
751ba41 Merge commit from fork
f0b094d Merge commit from fork
fa5f9bf Merge commit from fork
3892a6c Merge commit from fork
74c2cf8 test(aws-lambda): update integration tests (#5012)
7ae7cba Merge commit from fork
1b13848 chore(ci): bump codecov-action to v7.0.0 (#5011)
5fdde5a 4.12.24
c78932d fix(utils/ipaddr): render the unspecified address binary as "::" (#4998)
Additional commits viewable in compare view

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v4.12.25

Security fixes

CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard

Body Limit Middleware can be bypassed on AWS Lambda by understating `Content-Length`

Path traversal in `serve-static` on Windows via encoded backslash (`%5C`)

AWS Lambda adapter merges multiple `Set-Cookie` headers into one value, dropping cookies on ALB single-header and Lattice

Lambda@Edge adapter keeps only the last value of a repeated request header, dropping the rest

v4.12.24

What's Changed

v4.12.25

Security fixes

CORS Middleware reflects any Origin with credentials when origin defaults to the wildcard

Body Limit Middleware can be bypassed on AWS Lambda by understating Content-Length

Path traversal in serve-static on Windows via encoded backslash (%5C)