CVE-2026-54199

Tobit Laboratories AG TeamDavid's Webbox is vulnerable to HTTP header injection through the request body in the application's link storing functionality //ServerClientcelink.htm, which is appended to the redirect target in the 302 HTTP response. If a line feed is added, this will also be added to...

CVE-2026-54214: URL Redirection to Untrusted Site

Tobit Laboratories AG TeamDavid's Webbox application is vulnerable to HTTP header injection through the “cType” URL parameter, which allows arbitrary modification of the Content-Type header in HTTP responses. Because the parameter does not properly restrict control characters such as URL-encoded...

PT-2026-68910

Name of the Vulnerable Software and Affected Versions TeamDavid versions prior to Rollout 525 Description The Webbox application is susceptible to HTTP header injection via the cType URL parameter. The application fails to properly restrict control characters, such as colons or URL-encoded newlin...

PT-2026-68895

Name of the Vulnerable Software and Affected Versions TeamDavid versions prior to Rollout 525 Description Tobit Laboratories AG TeamDavid's Webbox contains a flaw in its link storing functionality at the endpoint '//ServerClient celink.htm'. The application fails to properly sanitize the request...

CVE-2026-54199: Improper Input Validation

Tobit Laboratories AG TeamDavid's Webbox is vulnerable to HTTP header injection through the request body in the application's link storing functionality //ServerClientcelink.htm, which is appended to the redirect target in the 302 HTTP response. If a line feed is added, this will also be added to...

DEBIAN-CVE-2026-71554

h2 is a pure-Python implementation of a HTTP/2 protocol stack. Versions up to and including 4.4.0 accept request header blocks containing more than one Host header, and forward every Host header to the consuming application. Where the consumer downgrades HTTP/2 to HTTP/1.1, the resulting request...

EulerOS 2.0 SP13 : python3 (EulerOS-SA-2026-2995)

According to the versions of the python3 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : User-controlled header names and values containing newlines can allow injecting HTTP headers.CVE-2026-0865 Tenable has extracted the preceding...

PYSEC-2026-3600 Open WebUI: Terminal proxy forwards a spoofable, integrity-unbound user identity to the upstream (X-User-Id header and ws_terminal session_id query injection)

Summary The terminal proxy in backend/openwebui/routers/terminals.py forwards the Open WebUI user's identity to the upstream terminal server / backend coordinator as an authorization claim, with no cryptographic binding to the session that produced it. The forwarded identity is...

Exploit for CVE-2026-17543

PHP CVE-2026-17543 Exposure Validator Safe network-side valid...

EUVD-2026-52563

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 /...

netty: io.netty/netty-handler-proxy: Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation

A flaw was found in Netty. The HttpProxyHandler component, which handles HTTP CONNECT requests, does not properly validate user-provided outbound headers. This allows an attacker to inject arbitrary HTTP headers into the CONNECT request sent to the proxy server. This could lead to unexpected...

Injection axios Dependency in Crowd Data Center

This High severity Injection vulnerability was introduced in versions 6.0.1, 6.1.0, 6.2.2, 6.3.6, 7.0.0, 7.1.0, and 7.2.0 of Crowd Data Center. This Injection vulnerability, with a CVSS Score of 7.4 and a CVSS Vector of CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N allows an unauthenticated attack...

CVE-2026-18141

The CVE-2026-18141 entry concerns aap-gateway in Ansible Automation Platform’s Event-Driven Ansible (EDA). Affected component: aap-gateway. Vulnerability: an unauthenticated remote attacker can bypass mutual TLS on event streams by manipulating the event stream URL and forging the HTTP Subject he...

Security Bulletin: Multiple Vulnerabilities in IBM Concert Operate / IBM Cloud Pak for AIOps

Summary Multiple vulnerabilities were addressed in IBM Concert Operate version 5.1.5 Vulnerability Details CVEID:CVE-2025-15366 DESCRIPTION: The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing...

org.apache.httpcomponents.core5/httpcore5-h2: Apache HttpComponents Core: Denial of Service via oversized HTTP/2 HPACK header blocks

A flaw was found in Apache HttpComponents Core. This vulnerability, located in the HTTP/2 HPACK decoder, allows a remote attacker to cause a denial of service. By sending oversized compressed header blocks, an attacker can exhaust memory resources before the system's configured header list size...

undici: undici: HTTP header injection via unvalidated blob-like body type property

A flaw was found in undici. An application that processes a hand-rolled blob-like request body with a type property derived from untrusted input may allow a remote attacker to inject Carriage Return Line Feed CRLF sequences. This vulnerability enables the attacker to append arbitrary HTTP headers...

CRLF Injection

Overview org.webjars.npm:undici is an An HTTP/1.1 client, written from scratch for Node.js Affected versions of this package are vulnerable to CRLF Injection via the writeH1 path in lib/dispatcher/client-h1.js. An attacker can append arbitrary HTTP headers or smuggle a second request by supplying...

EUVD-2026-50442

Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, Netty's HTTP/2-to-HTTP/1.x translation layer Http2StreamFrameToHttpObjectCodec and InboundHttp2ToHttpAdapter fails to deduplicate or validate Host headers when an HTTP/2 client...

CVE-2026-58154

Apache Traffic Server can write out of bounds or overflow integers while parsing MIME and HTTP headers. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which f...

Debian dla-4705 : calibre - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4705 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4705-1 [email protected]...