CVE-2025-40710

Host Header Injection HHI vulnerability in the Hotspot Shield VPN client, which can induce unexpected behaviour when accessing third-party web applications through the VPN tunnel. Although such applications do not present this vulnerability per se, the use of the tunnel, together with a forged Ho...

HTTP Request Smuggling (HRS)

webrick is vulnerable to HTTP Request Smuggling. The vulnerability is due to inconsistent parsing of HTTP header terminators in the readheaders method, which allows attackers to smuggle arbitrary HTTP requests when deployed behind certain HTTP proxies...

CVE-2024-51981

An unauthenticated attacker may perform a blind server side request forgery SSRF, due to a CLRF injection issue that can be leveraged to perform HTTP request smuggling. This SSRF leverages the WS-Addressing feature used during a WS-Eventing subscription SOAP operation. The attacker can control al...

Ruby WEBrick < 1.8.2 HTTP Request Smuggling

The version of the WEBrick Ruby library installed on the remote host is prior to 1.8.2. It is, therefore, affected by an HTTP request smuggling vulnerability in the readheader. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick...

Ruby WEBrick read_headers method can lead to HTTP Request/Response Smuggling

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

GHSA-R995-Q44H-HR64 Ruby WEBrick read_headers method can lead to HTTP Request/Response Smuggling

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

Ruby WEBrick read_headers method can lead to HTTP Request/Response Smuggling

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

RHEL 8 : weldr-client (RHSA-2025:9845)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2025:9845 advisory. Command line utility to control osbuild-composer Security Fixes: net/http: Request smuggling due to acceptance of invalid chunked data in net/http...

CVE-2025-6442

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

CVE-2025-6442

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

UBUNTU-CVE-2025-6442

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

CVE-2025-6442 Ruby WEBrick read_header HTTP Request Smuggling Vulnerability

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

CVE-2025-6442 Ruby WEBrick read_header HTTP Request Smuggling Vulnerability

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

CVE-2025-6442

CVE-2025-6442 affects Ruby WEBrick: the vulnerability is a flaw in read_headers that causes inconsistent termination parsing of HTTP headers, enabling HTTP request smuggling under certain proxy conditions. Affected are Ruby WEBrick and Rubygem-WeBrick components across several platforms (e.g., Ru...

CVE-2025-6442

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

CVE-2024-51981

An unauthenticated attacker may perform a blind server side request forgery SSRF, due to a CLRF injection issue that can be leveraged to perform HTTP request smuggling. This SSRF leverages the WS-Addressing feature used during a WS-Eventing subscription SOAP operation. The attacker can control al...

CVE-2024-51981 Unauthenticated Server Side Request Forgery (SSRF) via WS-Eventing affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, Ricoh, and Toshiba Tec, and Konica Minolta, Inc.

An unauthenticated attacker may perform a blind server side request forgery SSRF, due to a CLRF injection issue that can be leveraged to perform HTTP request smuggling. This SSRF leverages the WS-Addressing feature used during a WS-Eventing subscription SOAP operation. The attacker can control al...

CVE-2024-51981

CVE-2024-51981 describes an unauthenticated SSRF via a CLRF injection that can be exploited during a WS-Eventing SOAP subscription (WS-Addressing). The issue allows an attacker to control all HTTP data sent in the SSRF connection but cannot receive data from the connection, enabling network-bound...

CVE-2024-51981 Unauthenticated Server Side Request Forgery (SSRF) via WS-Eventing affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, Ricoh, and Toshiba Tec, and Konica Minolta, Inc.

An unauthenticated attacker may perform a blind server side request forgery SSRF, due to a CLRF injection issue that can be leveraged to perform HTTP request smuggling. This SSRF leverages the WS-Addressing feature used during a WS-Eventing subscription SOAP operation. The attacker can control al...

EAP: wildfly-elytron has a SSRF security issue

A flaw was found in JwtValidator.resolvePublicKey in JBoss EAP, where the validator checks jku and sends a HTTP request. During this process, no whitelisting or other filtering behavior is performed on the destination URL address, which may result in a server-side request forgery SSRF vulnerabili...