CVE-2026-5720

The CVE-2026-5720 issue affects the MiniUPnP daemon (miniupnpd). The vulnerability is an integer underflow in SOAPAction header parsing within ParseHttpHeaders(), where improper length validation can cause an underflow to a large unsigned value and an out-of-bounds memchr() read. This can lead to...

cpython: wsgiref.headers.Headers allows header newline injection in Python

Missing newline filtering has been discovered in Python. User-controlled header names and values containing newlines can allow injecting HTTP headers...

PT-2026-33521

Name of the Vulnerable Software and Affected Versions miniupnpd affected versions not specified Description An integer underflow exists in the parsing of the 'SOAPAction' header. Remote attackers can cause a denial of service or information disclosure by sending a malformed 'SOAPAction' header...

Unity Linux 20.1070a Security Update: pcs (UTSA-2026-007275)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007275 advisory. Tornado is a Python web framework and asynchronous networking library. In versions 6.5.2 and below, a single maliciously crafted HTTP request can block the server's...

AlmaLinux 8 : nodejs:22 (ALSA-2026:7123)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:7123 advisory. brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion CVE-2026-25547 minimatch: minimatch: Denial of Service via special...

CVE-2026-40175: Improper Neutralization of CRLF Sequences in HTTP Headers

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...

RLSA-2026:7123 Important: nodejs:22 security update

Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Security Fixes: brace-expansion: brace-expansion: Denial of Service via unbounded brace range expansion CVE-2026-25547 minimatch: minimatch: Denial of Service via...

CVE-2026-39974: Server-Side Request Forgery (SSRF)

n8n-MCP is a Model Context Protocol MCP server that provides AI assistants with comprehensive access to n8n node documentation, properties, and operations. Prior to 2.47.4, an authenticated Server-Side Request Forgery in n8n-mcp allows a caller holding a valid AUTHTOKEN to cause the server to iss...

RHEL 10 : nodejs22 (RHSA-2026:7310)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:7310 advisory. Node.js is a platform built on Chrome's JavaScript runtime \ for easily building fast, scalable network applications. \ Node.js uses an...

GHSA-FMWG-QCQH-M992 Gotenberg Vulnerable to ReDoS via extraHttpHeaders scope feature

Summary Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely. Details Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns...

Allocation of Resources Without Limits or Throttling

Overview github.com/gotenberg/gotenberg/v7/pkg/modules/chromium is a Docker-powered stateless API for PDF files. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the extraHttpHeaders field in the /forms/chromium/screenshot/url endpoint,...

Exploit for CVE-2026-22732

CVE-2026-22732 Demo Minimal reproduction of CVE-2026-22732...

CVE-2026-35458 Gotenberg has a ReDoS via extraHttpHeaders scope feature

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely...

CVE-2026-35458 Gotenberg has a ReDoS via extraHttpHeaders scope feature

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely...

PT-2026-30322

Name of the Vulnerable Software and Affected Versions @hapi/content versions through 6.0.0 Description @hapi/content is susceptible to Regular Expression Denial of Service ReDoS through crafted HTTP header values. Three regular expressions used to parse Content-Type and Content-Disposition header...

CVE-2026-34715

Vulnerability: ewe (Gleam web server) prior to 3.0.6 allows HTTP header injection via encode_headers in src/ewe/internal/encoder.gleam. The function directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF sequences, so user-controlled data (e...

CVE-2026-34520

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for Python. The default C parser incorrectly processed null bytes and control characters present in HTTP response headers. This vulnerability could allow a remote attacker to inject malicious data into these headers,...

ewe Has Improper Neutralization of CRLF Sequences in HTTP Headers (HTTP Request/Response Splitting)

Summary The encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into response headers e.g., setting a Location redire...

GHSA-X2W3-23JR-HRPF ewe Has Improper Neutralization of CRLF Sequences in HTTP Headers (HTTP Request/Response Splitting)

Summary The encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into response headers e.g., setting a Location redire...

PYSEC-2026-2102

AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.13.4, the C parser the default for most installs accepted null bytes and control characters in response headers. This issue has been patched in version 3.13.4...