CVE-2026-26961

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Multipart::Parser extracts the boundary parameter from multipart/form-data using a greedy regular expression. When a Content-Type header contains multiple boundary parameters, Rack selects the last one...

CVE-2026-34230

Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Utils.selectbestencoding processes Accept-Encoding values with quadratic time complexity when the header contains many wildcard entries. Because this method is used by Rack::Deflater to choose a respon...

CVE-2026-3872

CVE-2026-3872 involves Keycloak and describes a flaw where an attacker controlling another path on the same web server can bypass the allowed path in redirect URIs that use a wildcard. This bypass can lead to information disclosure by theft of an access token. The connected documents confirm the ...

PT-2026-29812

Name of the Vulnerable Software and Affected Versions Rack versions prior to 2.2.23, 3.1.21, and 3.2.6 Description Rack::Static uses a simple string prefix check to determine if a request should be served as a static file. When configured with URL prefixes like "/css", it matches any request path...

PT-2026-29891

HiSecOS web server versions 05.0.00 to 08.3.01 prior to 08.3.02 contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can explo...

ewe 注入漏洞

ewe is a lightweight web server build package developed by Vladislav Shakitskiy. Versions of ewe prior to 3.0.6 contained an injection vulnerability. This vulnerability stemmed from the encodeheaders function not verifying or stripping CRLF sequences, which could lead to response splitting, cache...

PT-2026-29867

Name of the Vulnerable Software and Affected Versions HiSecOS web server versions 03.4.00 through 04.0.99 Description HiSecOS web server versions 03.4.00 through 04.0.99 contain a privilege escalation flaw. Authenticated users with operator or auditor roles can escalate their privileges to the...

Belden HiSecOS 安全漏洞

Belden HiSecOS is an operating system for industrial security routers developed by the American company Belden. There were security vulnerabilities in versions of the Belden HiSecOS web server prior to 08.3.02. These vulnerabilities stemmed from a permission escalation issue when specially crafte...

goshs 安全漏洞

Goshs is a simple HTTP server developed by Patrick Hener using Go language. Versions of Goshs from 1.1.0 to 2.0.0-beta.2 contained security vulnerabilities. These vulnerabilities stemmed from the use of shared tokens, which could bypass the limited file download restrictions, allowing access to a...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the IO::FS::WRITE function. An attacker can write arbitrary files to unintended locations on the filesystem with attacker-controlled content by supplying crafted filenames containing traversal sequences, which ar...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the IO::FS::WRITE function. An attacker can write arbitrary files to unintended locations on the filesystem with attacker-controlled content by supplying crafted filenames containing traversal sequences, which ar...

Insecure Default Initialization of Resource

Overview Affected versions of this package are vulnerable to Insecure Default Initialization of Resource due to DNS rebinding protection being disabled by default in HTTP-based servers using StreamableHTTPHandler or SSEHandler. An attacker can access internal resources or invoke tools exposed by...

Exploit for Path Traversal in Apache Http_Server

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The vulnerability of the Coturn web server, related to access control errors, allows attackers to gain unauthorized access to protected information.

The vulnerability of the Coturn web server is related to access control errors. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the LibSoup library for HTTP servers relates to the possibility of accessing memory after it is freed, allowing a attacker to cause a service failure.

The vulnerability of the HTTP server-based LibSoup library lies in its ability to exploit memory after it is freed. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

nginx: NGINX: Data injection via man-in-the-middle attack on TLS proxied connections

A flaw was found in NGINX. When NGINX is configured to proxy to upstream Transport Layer Security TLS servers, An attacker with a man-in-the-middle MITM position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response...

ha-ps4-jb

🎮 PS4 JB Web Server — Home Assistant Add-on A Home Assistant...

DNSdist 安全漏洞

DNSdist is an open-source load balancer designed for highly aware DNS, DoS, and abuse detection. DNSdist has a security vulnerability that arises from improper configuration of cross-source resource sharing policies when an internal web server is enabled. This vulnerability could allow attackers ...

EUVD-2018-21727

NetworkActiv Web Server 4.0 contains a buffer overflow vulnerability in the username field of the Security options that allows local attackers to crash the application by supplying an excessively long string. Attackers can trigger a denial of service by entering a crafted username value exceeding...

CVE-2018-25235

NetworkActiv Web Server 4.0 contains a buffer overflow vulnerability in the username field of the Security options that allows local attackers to crash the application by supplying an excessively long string. Attackers can trigger a denial of service by entering a crafted username value exceeding...