chore(deps): update dependency hono to v4.11.7 [security]

[loopingz]

This PR contains the following updates:

Package	Type	Update	Change
hono (source)	dependencies	patch	4.11.4 → 4.11.7
hono (source)	peerDependencies	patch	^4.11.4 → ^4.11.7

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Warning

Some dependencies could not be looked up. Check the warning logs for more information.

GitHub Vulnerability Alerts

CVE-2026-24398

Summary

IP Restriction Middleware in Hono is vulnerable to an IP address validation bypass. The IPV4_REGEX pattern and convertIPv4ToBinary function in src/utils/ipaddr.ts do not properly validate that IPv4 octet values are within the valid range of 0-255, allowing attackers to craft malformed IP addresses that bypass IP-based access controls.

Details

The vulnerability exists in two components:

1. Permissive regex pattern: The IPV4_REGEX (/^[0-9]{0,3}\.[0-9]{0,3}\.[0-9]{0,3}\.[0-9]{0,3}$/) accepts octet values greater than 255 (e.g., 999).
2. Unsafe binary conversion: The convertIPv4ToBinary function does not validate octet ranges before performing bitwise operations. When an octet exceeds 255, it overflows into adjacent octets during the bit-shift calculation.

For example, the IP address 1.2.2.355 is accepted and converts to the same binary value as 1.2.3.99:

• 355 = 256 + 99 = 0x163
• After bit-shifting: (1 << 24) + (2 << 16) + (2 << 8) + 355 = 0x01020363 = 1.2.3.99

Impact

An attacker can bypass IP-based restrictions by crafting malformed IP addresses:

• Blocklist bypass: If 1.2.3.0/24 is blocked, an attacker can use 1.2.2.355 (or similar) to bypass the restriction.
• Allowlist bypass: Requests from unauthorized IP ranges may be incorrectly permitted.

This is exploitable when the application relies on client-provided IP addresses (e.g., X-Forwarded-For header) for access control decisions.

Affected Components

• IP Restriction Middleware
• src/utils/ipaddr.ts: IPV4_REGEX, convertIPv4ToBinary, distinctRemoteAddr

CVE-2026-24472

Summary

Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control headers such as Cache-Control: private or Cache-Control: no-store, which may result in private or authenticated responses being cached and subsequently exposed to unauthorized users.

Details

The vulnerability exists in the cache decision logic of Cache Middleware. When determining whether a response should be cached, the middleware does not take HTTP cache control semantics into account and may cache responses that are explicitly marked as private by the application. While some runtimes, such as Cloudflare Workers, enforce cache control restrictions at the platform level, other runtimes including Deno, Bun, and Node.js rely on the middleware’s behavior. As a result, applications running on these runtimes may unintentionally cache sensitive responses.

Impact

This issue can lead to Web Cache Deception and information disclosure. If an authenticated user accesses an endpoint that returns user-specific or sensitive data and the response is cached despite being marked as private, subsequent unauthenticated requests may receive the cached response. This may result in the exposure of personally identifiable information or session-related data. The impact is limited to applications that use the hono/cache middleware and rely on it to correctly honor HTTP cache control directives.

Affected Components

• Cache Middleware

CVE-2026-24473

Summary

Serve static Middleware for the Cloudflare Workers adapter contains an information disclosure vulnerability that may allow attackers to read arbitrary keys from the Workers environment. Improper validation of user-controlled paths can result in unintended access to internal asset keys.

Details

The vulnerability exists in the serve-static middleware used with the Cloudflare Workers adapter. When serving static assets, the middleware does not sufficiently validate or restrict user-supplied paths before resolving them against the Workers asset storage.

As a result, an attacker may craft requests that access arbitrary keys beyond the intended static asset scope. This issue only affects applications running on Cloudflare Workers that use Serve static Middleware with user-controllable request paths.

Impact

This vulnerability may lead to information disclosure by allowing unauthorized access to internal assets or data stored in the Workers environment. The exposed data is limited to readable asset keys and does not allow modification of stored data or execution of arbitrary code.

The impact is limited to applications that use Serve static Middleware in the Cloudflare Workers adapter and rely on it to safely handle untrusted request paths.

Affected Components

• Serve static Middleware (Cloudflare Workers adapter)

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Release Notes

honojs/hono (hono)

v4.11.7

Compare Source

Security Release

This release includes security fixes for multiple vulnerabilities in Hono and related middleware. We recommend upgrading if you are using any of the affected components.

Components

IP Restriction Middleware

Fixed an IPv4 address validation bypass that could allow IP-based access control to be bypassed under certain configurations.

Cache Middleware

Fixed an issue where responses marked with Cache-Control: private or no-store could be cached, potentially leading to information disclosure on some runtimes.

Serve Static Middleware (Cloudflare Workers adapter)

Fixed an issue that could allow unintended access to internal asset keys when serving static files with user-controlled paths.

hono/jsx ErrorBoundary

Fixed a reflected Cross-Site Scripting (XSS) issue in the ErrorBoundary component that could occur when untrusted strings were rendered without proper escaping.

Recommendation

Users are encouraged to upgrade to this release, especially if they:

• Use IP Restriction Middleware
• Use Cache Middleware on Deno, Bun, or Node.js
• Use Serve Static Middleware with user-controlled paths on Cloudflare Workers
• Render untrusted data inside ErrorBoundary components

Security Advisories & CVEs

• IP Restriction Middleware – IPv4 address validation bypass

  • Advisory: GHSA-r354-f388-2fhh
  • CVE: CVE-2026-24398

• Cache Middleware ignores Cache-Control: private

  • Advisory: GHSA-6wqw-2p9w-4vw4
  • CVE: CVE-2026-24472

• Serve Static Middleware (Cloudflare Workers adapter) – Arbitrary key read

  • Advisory: GHSA-w332-q679-j88p
  • CVE: CVE-2026-24473

• hono/jsx ErrorBoundary – Cross-Site Scripting (XSS)

  • Advisory: GHSA-9r54-q6cx-xmh5
  • CVE: Pending

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Full Changelog: honojs/hono@v4.11.6...v4.11.7

v4.11.6

Compare Source

What's Changed

• refactor: use unique symbol for more accurate typing. by @​usualoma in #​4651
• docs: align CODE_OF_CONDUCT.md wording with Contributor Covenant by @​sano-suguru in #​4630
• fix(sse): handle \r and \r\n line endings in writeSSE by @​AprilNEA in #​4644
• feat(bun): export getBunServer by @​artemtam in #​4626

New Contributors

• @​sano-suguru made their first contribution in #​4630
• @​AprilNEA made their first contribution in #​4644
• @​artemtam made their first contribution in #​4626

Full Changelog: honojs/hono@v4.11.5...v4.11.6

v4.11.5

Compare Source

What's Changed

• fix(client): exclude $all from ClientRequest type by @​paveg in #​4611
• refactor(jwks): mark allowedAlgorithms, so the user can pass a `const… by @​nikeee in #​4641
• feat(jwt): export AlgorithmTypes by @​yusukebe in #​4642

New Contributors

• @​paveg made their first contribution in #​4611
• @​nikeee made their first contribution in #​4641

Full Changelog: honojs/hono@v4.11.4...v4.11.5

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