CVE-2026-40175 Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

CVE-2026-40175 Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

CVE-2026-40175 Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain

Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This...

busybox: BusyBox wget: HTTP request-target allows header injection

A flaw was found in BusyBox wget. This vulnerability allows header injection via raw CR/LF and other C0 control bytes in the HTTP request-target. An attacker can exploit this by crafting a URL containing these control characters to inject arbitrary HTTP headers into the outgoing request,...

Updated python-tornado packages fix security vulnerabilities

Tornado vulnerable to Header Injection and XSS via reason argument. CVE-2025-67724 Tornado is Vulnerable to Quadratic DoS via Repeated Header Coalescing. CVE-2025-67725 Tornado is Vulnerable to Quadratic DoS via Crafted Multipart Parameters. CVE-2025-67726...

MGASA-2026-0092 Updated python-tornado packages fix security vulnerabilities

Tornado vulnerable to Header Injection and XSS via reason argument. CVE-2025-67724 Tornado is Vulnerable to Quadratic DoS via Repeated Header Coalescing. CVE-2025-67725 Tornado is Vulnerable to Quadratic DoS via Crafted Multipart Parameters. CVE-2025-67726...

Host Header Injection

github.com/zitadel/zitadel is vulnerable to Host Header Injection. The vulnerability is due to improper validation of the Forwarded or X-Forwarded-Host headers when generating password reset links, which allows an attacker to manipulate the link to a malicious domain and capture the reset code,...

RLSA-2026:7350 Important: nodejs:24 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: Nodejs denial of service CVE-2026-21637 brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion...

Ruby Rack 3.2.x < 3.2.6 Header Injection Vulnerability

The version of the Rack Ruby library installed on the remote host is 3.2.0 or later but prior to 3.2.6. It is, therefore, affected by a header injection vulnerability: - Rack::Multipart::Parser unfolds folded multipart part headers incorrectly, preserving embedded CRLF in parsed parameter values...

Important: Red Hat Security Advisory: nodejs:24 security update

An update for the nodejs:24 module is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

undici: Undici: HTTP header injection and request smuggling vulnerability

A flaw was found in undici, a Node.js HTTP/1.1 client. This vulnerability allows a remote attacker to inject malicious data into HTTP headers or prematurely end HTTP requests by sending specially crafted input to the upgrade option of client.request. This is possible because undici does not...

ruby: HTTP response splitting in WEBrick

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to insert a newline character to split a header, and inject malicious content to deceive clients...

RockyLinux 9 : nodejs:24 (RLSA-2026:7350)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:7350 advisory. nodejs: Nodejs denial of service CVE-2026-21637 brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion CVE-2026-25547...

Important: nodejs:24 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: Nodejs denial of service CVE-2026-21637 brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion...

RHEL 9 : nodejs:24 (RHSA-2026:7350)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:7350 advisory. Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language...

ALSA-2026:7350 Important: nodejs:24 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: nodejs: Nodejs denial of service CVE-2026-21637 brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion...

Exploit for CVE-2026-27739

-CVE-2026-27739-poc curl -H "X-Forwarded-For: http://169.254...

Hono missing validation of cookie name on write path in setCookie()

Summary Cookie names are not validated on the write path when using setCookie, serialize, or serializeSigned to generate Set-Cookie headers. While certain cookie attributes such as domain and path are validated, the cookie name itself may contain invalid characters. This results in inconsistent...

CVE-2026-34975

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.8.0, a CRLF header injection vulnerability was discovered in SESService.ts, where user-supplied values for from.name, subject, custom header keys/values, and attachment filenames were interpolated directly into raw MIME...

CVE-2026-34975

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.8.0, a CRLF header injection vulnerability was discovered in SESService.ts, where user-supplied values for from.name, subject, custom header keys/values, and attachment filenames were interpolated directly into raw MIME...