CVE-2026-29045

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using serveStatic together with route-based middleware protections e.g. app.use'/admin/', ..., inconsistent URL decoding allowed protected static resources to be accessed without...

CVE-2026-29085

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using streamSSE in Streaming Helper, the event, id, and retry fields were not validated for carriage return \r or newline \n characters. Because the SSE protocol uses line breaks as...

CVE-2026-29086

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, the setCookie utility did not validate semicolons ;, carriage returns \r, or newline characters \n in the domain and path options when constructing the Set-Cookie header. Because cookie...

CVE-2026-29085

CVE-2026-29085 – Hono SSE field-injection risk . IBM reports that the Hono-based Node.js module used by IBM App Connect Enterprise contains a vulnerability in streamSSE() within Streaming Helper prior to 4.12.4, where event, id, and retry fields were not validated for CR/LF characters. Since SSE ...

CVE-2026-29085 Hono: SSE Control Field Injection via CR/LF in writeSSE()

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using streamSSE in Streaming Helper, the event, id, and retry fields were not validated for carriage return \r or newline \n characters. Because the SSE protocol uses line breaks as...

CVE-2026-29085

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using streamSSE in Streaming Helper, the event, id, and retry fields were not validated for carriage return \r or newline \n characters. Because the SSE protocol uses line breaks as...

CVE-2026-29085 Hono: SSE Control Field Injection via CR/LF in writeSSE()

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using streamSSE in Streaming Helper, the event, id, and retry fields were not validated for carriage return \r or newline \n characters. Because the SSE protocol uses line breaks as...

CVE-2026-29085 Hono: SSE Control Field Injection via CR/LF in writeSSE()

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using streamSSE in Streaming Helper, the event, id, and retry fields were not validated for carriage return \r or newline \n characters. Because the SSE protocol uses line breaks as...

CVE-2026-29045 Hono: Arbitrary file access via serveStatic vulnerability

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using serveStatic together with route-based middleware protections e.g. app.use'/admin/', ..., inconsistent URL decoding allowed protected static resources to be accessed without...

CVE-2026-29045

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using serveStatic together with route-based middleware protections e.g. app.use'/admin/', ..., inconsistent URL decoding allowed protected static resources to be accessed without...

CVE-2026-29045 Hono: Arbitrary file access via serveStatic vulnerability

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, when using serveStatic together with route-based middleware protections e.g. app.use'/admin/', ..., inconsistent URL decoding allowed protected static resources to be accessed without...

CVE-2026-29086 Hono: Cookie Attribute Injection via Unsanitized domain and path in setCookie()

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, the setCookie utility did not validate semicolons ;, carriage returns \r, or newline characters \n in the domain and path options when constructing the Set-Cookie header. Because cookie...

CVE-2026-29086

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, the setCookie utility did not validate semicolons ;, carriage returns \r, or newline characters \n in the domain and path options when constructing the Set-Cookie header. Because cookie...

CVE-2026-29086

In IBM advisories, CVE-2026-29086 affects the Hono web framework used by IBM App Connect Enterprise containers. Prior to 4.12.4, setCookie() did not validate semicolons, carriage returns, or newlines in domain and path when constructing Set-Cookie, enabling potential cookie-attribute injection. T...

CVE-2026-29086 Hono: Cookie Attribute Injection via Unsanitized domain and path in setCookie()

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, the setCookie utility did not validate semicolons ;, carriage returns \r, or newline characters \n in the domain and path options when constructing the Set-Cookie header. Because cookie...

Hono 安全漏洞

Hono is a web framework written in TypeScript for the Hono community. Versions of Hono prior to 4.12.4 contained security vulnerabilities. These vulnerabilities stemmed from inconsistent URL decoding when using serveStatic and routing-based middleware protections. This allowed paths containing...

Hono 注入漏洞

Hono is a web framework written in TypeScript for the Hono community. Versions of Hono prior to 4.12.4 had an injection vulnerability. This vulnerability stemmed from the streamSSE function not verifying carriage returns or line feeds in event, ID, and retry fields, which could lead to the...

Hono 安全漏洞

Hono is a web framework written in TypeScript for the Hono community. Versions of Hono prior to 4.12.4 contained security vulnerabilities. These vulnerabilities stemmed from the setCookie tool, which did not validate the semicolons, line breaks, or newlines in the domain and path parameters when...

PT-2026-23076

Name of the Vulnerable Software and Affected Versions Hono versions prior to 4.12.4 Description Hono is a Web application framework supporting various JavaScript runtimes. A flaw exists where the event, id, and retry fields within the streamSSE function in the Streaming Helper were not properly...

PT-2026-23075

Name of the Vulnerable Software and Affected Versions Hono versions prior to 4.12.4 Description Hono is a Web application framework supporting various JavaScript runtimes. An inconsistency in URL decoding between the router decodeURI and serveStatic decodeURIComponent allowed protected static...