8057 matches found
GHSA-MFX4-HV73-Q22V AIOHTTP: HTTP request smuggling via WebSocket upgrade
Summary The HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. Impact If using the server-side component, it may be possible for an attacker to execute a request smuggling vulnerability using an edge case in the WebSocket upgrade procedure. AIOHTT is unawar...
AIOHTTP: HTTP request smuggling via WebSocket upgrade
Summary The HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. Impact If using the server-side component, it may be possible for an attacker to execute a request smuggling vulnerability using an edge case in the WebSocket upgrade procedure. AIOHTT is unawar...
HTTP Request Smuggling
Overview Affected versions of this package are vulnerable to HTTP Request Smuggling in the WebSocket upgrade. An attacker can bypass request boundaries and interfere with HTTP request processing by crafting specially constructed HTTP requests. Remediation Upgrade aiohttp to version 3.14.2 or...
CVE-2026-69243
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attacker may be able to execute a request smuggling vulnerability...
CVE-2026-69243
Affected software: AIOHTTP (async HTTP client/server for asyncio and Python). Vulnerability: HTTP request smuggling in the server-side WebSocket upgrade path due to the HTTP parser handling a WebSocket upgrade request with a body in a way that may allow trailing bytes to be misinterpreted as upgr...
CVE-2026-69243
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attacker may be able to execute a request smuggling vulnerability...
CVE-2026-69243 AIOHTTP: HTTP request smuggling via WebSocket upgrade
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attacker may be able to execute a request smuggling vulnerability...
EUVD-2026-52436
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attacker may be able to execute a request smuggling vulnerability...
CVE-2026-69243 AIOHTTP: HTTP request smuggling via WebSocket upgrade
AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attacker may be able to execute a request smuggling vulnerability...
EUVD-2026-50568
undici vulnerable to CRLF Injection via blob-like body 'type' property...
JLSEC-2026-1157 nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade request that also carries a...
nghttp2's nghttpx proxy through 1.69.0 forwards an HTTP/1.1 Upgrade request that also carries a Content-Length header and body onto reusable keep-alive backend connections, re-adding the Upgrade and Connection headers while passing Content-Length verbatim. A backend that resolves the resulting...
netty: io.netty/netty-codec-http: Netty: Request smuggling via malformed Transfer-Encoding parsing
A flaw was found in Netty. This vulnerability allows a remote attacker to perform request smuggling attacks due to incorrect parsing of malformed Transfer-Encoding headers. By exploiting this flaw, an attacker can bypass security controls and potentially access sensitive information or manipulate...
netty: io.netty/netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers
A flaw was found in Netty's HttpObjectDecoder. A remote attacker can exploit this by sending a specially crafted HTTP/1.0 request that includes both Transfer-Encoding: chunked and Content-Length headers. While Netty correctly strips the conflicting Content-Length header for HTTP/1.1 messages, thi...
Security Bulletin: IBM Storage Protect Server is affected by a vulnerability in the netty-codec-http library.(CVE-2026-33870).
Summary IBM Storage Protect Server uses the netty-codec-http library in certain components. A vulnerability in netty could allow attacker to exploit the parsing flaw to craft requests that are interpreted differently by intermediaries and backend servers, resulting in HTTP request smuggling and...
CVE-2026-67289
FreeRDP before 3.29.0 affected versions = 3.28.0 does not validate CRLF and control characters in the server-controlled RDP redirection TargetNetAddress field. This value is copied into the client's ServerHostname and, when the client connects through an HTTP proxy, is written directly into the...
Security Bulletin: IBM Storage Protect Server is affected by multiple vulnerability in the netty-codec-http library that could allow an attacker to exploit integer overflow conditions when processing chunked HTTP requests(CVE-2026-42581, CVE-2026-42584).
Summary IBM Storage Protect Server uses the netty-codec-http library in certain components. Netty is vulnerable to multiple vulnerability that could allow an attacker to exploit integer overflow conditions when processing chunked HTTP requests. This may lead to inconsistent request parsing and...
CVE-2026-58047
Technical details (affected product/version, root cause, exploitability) are not publicly provided in the supplied documents. Monitor for updates from CVE sources to obtain concrete impact, remediation, and affected configurations.
SUSE CVE-2026-15157
undici does not validate the type property of a duck-typed blob-like request body before using it as the Content-Type header on the HTTP/1.1 dispatcher. In undici before 6.28.0, from 7.0.0 up to before 7.29.0, and from 8.0.0 up to before 8.9.0, an application that passes a hand-rolled blob-like...
IBM WebSphere Application Server input validation error vulnerability
IBM WebSphere Application Server is an application server product from IBM. Versions 8.5 and 9.0 of IBM WebSphere Application Server have security vulnerabilities. These vulnerabilities stem from input validation flaws in the HTTP request parsing component, leading to inconsistent interpretation ...
