CVE-2026-63455 Authentication bypass via spoofed HTTP headers Orchestrator REST API

Multiple vulnerabilities in the REST API interface of HPE Networking SD-WAN Orchestrator could allow an unauthenticated remote attacker to bypass web authentication mechanisms and access system functions. Successful exploitation could allow an attacker to view and modify potentially sensitive...

CVE-2026-63455

The CVE-2026-63455 issue affects HPE Networking SD-WAN Orchestrator REST API. The connected records describe authentication bypass via spoofed HTTP headers in the REST API, enabling an unauthenticated remote attacker to bypass web authentication and access system functions. Successful exploitatio...

Security Bulletin:Cross-Origin Redirect Headers Vulnerability in urllib3 Prior to 2.7.0

Summary urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connectionfromurl.urlopen..., assertsamehost=False still forward these sensitive headers. This vulnerability is fixed in 2.7.0. Vulnerability...

urllib3: urllib3: Information disclosure via cross-origin redirects forwarding sensitive headers

A flaw was found in urllib3, an HTTP client library for Python. When using the low-level API via ProxyManager.connectionfromurl.urlopen with assertsamehost=False, cross-origin redirects can still forward sensitive headers. This could allow a remote attacker to gain unauthorized access to sensitiv...

thunderbird: Off-by-one out of bounds read in MIME header parser for forwarding

A flaw was found in Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: The code to parse MIME headers for display when forwarding a message if the setting to view all headers was enabled had an off-by-one error, allowing a single byte to be read from the memory...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling in the HTTP client when forwarding proxies rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. An attacker can manipulate HTTP request...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-58044

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-56846

Node.js HTTP/2 handling flaw (CVE-2026-56846) affects Node.js 24.x and 22.x. The issue allows HTTP/2 retained header blocks to evade maxSessionMemory, enabling remote memory exhaustion. Exploitation details are not provided in the documents. Remediation follows the vendor advisory: apply the July...

CVE-2026-56846

A flaw in Node.js HTTP/2 handling can cause HTTP/2 retained header blocks evade maxSessionMemory and enable remote memory exhaustion. This vulnerability affects Node.js 24.x and 22.x...

PT-2026-67576

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

CVE-2026-18738

Shlink 5.0.0–5.1.5 is affected by a CSV formula injection via visit export (CLI). An unauthenticated attacker can send a single request with malicious values in headers (User-Agent, Referer, or request path) that start with =, +, -, or @, causing embedded DDE/WEBSERVICE payloads in CSV cells. Whe...

Regular Expression Denial of Service (ReDoS)

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS in the cors middleware during the parsing of the Access-Control-Request-Headers header via a regular expression with quadratic runtime complexit...

Hono: ReDoS in CORS middleware via Access-Control-Request-Headers

Summary The built-in CORS middleware hono/cors parses the attacker-controlled Access-Control-Request-Headers request header during a preflight OPTIONS request using a regular expression whose running time is quadratic in the input length. A single request carrying a long run of whitespace can...

GHSA-8J4G-W8FX-2239 Hono: ReDoS in CORS middleware via Access-Control-Request-Headers

Summary The built-in CORS middleware hono/cors parses the attacker-controlled Access-Control-Request-Headers request header during a preflight OPTIONS request using a regular expression whose running time is quadratic in the input length. A single request carrying a long run of whitespace can...

NPM: Hono: ReDoS in CORS middleware via Access-Control-Request-Headers

NPM: Hono: ReDoS in CORS middleware via Access-Control-Request-Headers vulnerability discovered by ? in WordPress Npm hono versions 4.12.34...

EUVD-2026-50567

undici vulnerable to cross-user information disclosure via whitespace around equals in Cache-Control directives...

CVE-2026-67319

A flaw was found in axios. When the JavaScript environment's Object.prototype has been previously compromised through a technique known as prototype pollution, axios can inadvertently use malicious properties from nested configuration objects. This can lead to the silent injection of unauthorized...

CVE-2026-67357

ArcadeDB before 26.7.3 has an information-disclosure vulnerability in the MCP get_server_settings tool that leaks arcadedb.ha.clusterToken in cleartext. With MCP access, an attacker can use the cluster token via X-ArcadeDB-Cluster-Token and X-ArcadeDB-Forwarded-User headers to impersonate root an...