fastify: request.protocol and request.host Spoofable via X-Forwarded-Proto/Host from Untrusted Connections

Summary When trustProxy is configured with a restrictive trust function e.g., a specific IP like trustProxy: '10.0.0.1', a subnet, a hop count, or a custom function, the request.protocol and request.host getters read X-Forwarded-Proto and X-Forwarded-Host headers from any connection — including...

Uncaught Exception

Overview Affected versions of this package are vulnerable to Uncaught Exception in Node.js HTTP request handling. The flaw triggers when an incoming request includes a header named proto and the server application accesses req.headersDistinct. This causes dest"proto" to incorrectly resolve to...

Linux Distros Unpatched Vulnerability : CVE-2026-21710

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw in Node.js HTTP request handling causes an uncaught TypeError when a request is received with a header named proto and the application accesses...

Node.js 20.x < 20.20.2 / 22.x < 22.22.2 / 24.x < 24.14.1 / 25.x < 25.8.2 Multiple Vulnerabilities (Tuesday, March 24, 2026 Security Releases).

The version of Node.js installed on the remote host is prior to 20.20.2, 22.22.2, 24.14.1, 25.8.2. It is, therefore, affected by multiple vulnerabilities as referenced in the Tuesday, March 24, 2026 Security Releases advisory. - A flaw in Node.js TLS error handling allows remote attackers to cras...

CVE-2026-3635

A flaw was found in fastify. When the trustProxy option is configured with a restrictive trust function, such as a specific IP, a subnet, a hop count or a custom function, the request.protocol and request.host getters read X-Forwarded-Proto and X-Forwarded-Host headers from any connection,...

Use of Less Trusted Source

Overview fastify is an overhead web framework, for Node.js. Affected versions of this package are vulnerable to Use of Less Trusted Source in the request.protocol and request.host getters. An attacker can manipulate the perceived protocol and host by sending crafted X-Forwarded-Proto and...

CVE-2026-3635

CVE-2026-3635 : In Fastify (affected: fastify

DEBIAN-CVE-2026-33228

flatted is a circular JSON parser. Prior to version 3.4.2, the parse function in flatted can use attacker-controlled string values from the parsed JSON as direct array index keys, without validating that they are numeric. Since the internal input buffer is a JavaScript Array, accessing it with th...

CVE-2026-33228

flatted is a circular JSON parser. Prior to version 3.4.2, the parse function in flatted can use attacker-controlled string values from the parsed JSON as direct array index keys, without validating that they are numeric. Since the internal input buffer is a JavaScript Array, accessing it with th...

GHSA-VHR5-GGP3-QQ85 Ory Oathkeeper has an authentication bypass by usage of untrusted header

Description Ory Oathkeeper is often deployed behind other components like CDNs, WAFs, or reverse proxies. Depending on the setup, another component might forward the request to the Oathkeeper proxy with a different protocol http vs. https than the original request. In order to properly match the...

PT-2026-26779

Name of the Vulnerable Software and Affected Versions Ory Oathkeeper affected versions not specified Description Ory Oathkeeper, when deployed behind components like CDNs or reverse proxies, may incorrectly evaluate rules due to improper handling of the X-Forwarded-Proto header. The configuration...

Fedora 43 : bpfman (2026-2fef29d32a)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-2fef29d32a advisory. Fix CVE-2026-31812: Bump quinn-proto to 0.11.14 - Closes rhbz2446359 Tenable has extracted the preceding description block directly from the Fedora security...

MAL-2026-1573 Malicious code in transform-proto-to-assign (npm)

The package 'transform-proto-to-assign' is part of the PhantomRaven supply chain attack campaign Wave 3. It uses a Remote Dynamic Dependency RDD technique: the published package appears benign but includes a URL-based dependency in package.json pointing to an attacker-controlled C2 server...

Malicious code in transform-proto-to-assign (npm)

The package 'transform-proto-to-assign' is part of the PhantomRaven supply chain attack campaign Wave 3. It uses a Remote Dynamic Dependency RDD technique: the published package appears benign but includes a URL-based dependency in package.json pointing to an attacker-controlled C2 server...

Exploit for Use of Hard-coded Credentials in Rustfs

CVE-2025-689...

SUSE CVE-2026-32239

Cap'n Proto is a data interchange format and capability-based RPC system. Prior to 1.4.0, a negative Content-Length value was converted to unsigned, treating it as an impossibly large length instead. In theory, this bug could enable HTTP request/response smuggling. This vulnerability is fixed in...

SUSE CVE-2026-32240

Cap'n Proto is a data interchange format and capability-based RPC system. Prior to 1.4.0, when using Transfer-Encoding: chunked, if a chunk's size parsed to a value of 2^64 or larger, it would be truncated to a 64-bit integer. In theory, this bug could enable HTTP request/response smuggling. This...

CVE-2026-32240

A flaw was found in the KJ-HTTP component of Cap’n Proto when processing HTTP messages that use Transfer-Encoding: chunked. If a chunk size is parsed as a value equal to or greater than 2^64, the value may be truncated when converted to a 64-bit integer. An attacker could exploit this behavior by...

CVE-2026-32239

A flaw was found in the KJ-HTTP component of Cap’n Proto. When processing HTTP messages, a negative Content-Length value could be implicitly converted to an unsigned integer, resulting in an extremely large length value. An attacker could exploit this behavior by sending specially crafted HTTP...

Linux Distros Unpatched Vulnerability : CVE-2026-32240

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Cap'n Proto is a data interchange format and capability-based RPC system. Prior to 1.4.0, when using Transfer-Encoding: chunked, if a chunk's size parsed to a...