CVE-2026-38427

CVE-2026-38427: Integer Wraparound → Heap Buffer Overflow in Tasmota fetchjpg CVE: CVE-2026-38427 Severity: Critical CVSS 9.8 Product: Arendst Tasmota Affected Version: = 15.3.0.3 File: tasmota/tasmotaxdrvdriver/xdrv10scripter.ino Function: fetchjpg — case 2 MJPEG frame fetch Author: Saidakbarxon...

CVE-2019-19945_Test

CVE-2019-19945Test This is the code for the first Proposed CVE 1. Install Docker 2. Build & RUN Server cd Server docker build -t server/cve . docker run -d --name server -p 80:80 server/cve 3. Get Server Container IP Linux sudo docker container inspect server | grep -i IPAddress Windows Powershel...

`wasi-http`: Guests can add conflicting content lengths to messages

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-r8xh-cgf7-392j For more information see the GitHub-hosted security advisory...

`wasi-http` p3: Guests can set incorrect content-length for spliced response bodies

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-9prg-84vf-g5fc For more information see the GitHub-hosted security advisory...

CVE-2022-45059-demo

CVE-2022-45059-demo Varnish Cache releases 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.1.0, 7.1.1 and 7.2.0 have a request smuggling vulnerability where an attacker can request that the content-length header is made hop-by-hop. This is a demo consisting of a Spring Boot web application running behind a...

SAPGateBreaker-Exploit

CVE-2022-22536: HTTP Smuggling Through SAP's Front Door SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and request concatenation. An unauthenticated attacker can prepe...

w48crash

WebMod Stack Buffer Overflow CVE-2007-1260 by cybermind Kevin Masterson [email protected] WebMod site archived: https://web.archive.org/web/20080517044559/http://djeyl.net/w.php Vulnerable versions: 0.48, both Win32 and Linux. Previous versions may be vulnerable. This should work with any...

CLZero

CLZero A project for fuzzing HTTP/1.1 CL.0 Request Smuggling Attack Vectors. About Thank you to @albinowax, @defparam and @d3d else this tool would not exist. Inspired by the tool Smuggler all attack gadgets adapted from Smuggler and...

curl: RTSP ANNOUNCE/SET_PARAMETER upload with --use-ascii / CURLOPT_TRANSFERTEXT sends more body bytes than the declared Content-Length (incomplete fix of e

Summary curl refuses RTSP uploads that combine a body with --crlf / CURLOPTCRLF, because the LF→CRLF conversion makes the number of bytes actually sent differ from the Content-Length curl declares to the server. That guard was added as a security fix: - RTSP: commit e84f95a "rtsp: refuse doing...

CVE-2024-38828

CVE-2024-38828 Vulnerability Description The test checks behavior/reaction in Spring Framework with and without the CVE-2024-38828 vulnerability. In ByteArrayHttpMessageConverter, memory is allocated in ByteArrayOutputStream based on the Content-Length request header, which may not match reality ...

CVE-2026-102834

JavaCV provides Java interfaces to OpenCV, FFmpeg, and other multimedia libraries. Prior to 1.5.14, IPCameraFrameGrabber doubles a 32-bit buffer capacity without checking for overflow or bounding the parsed Content-Length. An application consumes an MJPEG response from a malicious camera endpoint...

JavaCV: Integer Overflow in IPCameraFrameGrabber Causes Infinite-Loop DoS

Summary IPCameraFrameGrabber parses the Content-Length value from the multipart MJPEG HTTP stream returned by the configured IP camera without any bounds checking. A malicious or compromised camera endpoint - or any network attacker able to tamper with the plaintext HTTP response these streams ar...

CVE-2026-57488 pupnp: Integer truncation in HTTP Content-Length parsing enables request smuggling

pupnp is an SDK for development of UPnP device and control point applications. Prior to 2.0.2, rawtoint in upnp/src/genlib/net/http/httpparser.c parses Content-Length with strtol and casts the resulting long to a 32-bit int before the caller stores it as unsigned int. On LP64 systems, values...

CVE-2026-57488

The pupnp SDK (versions prior to 2.0.2 ) contains an integer truncation vulnerability in the raw_to_int function located at upnp/src/genlib/net/http/httpparser.c. The root cause is that Content-Length is parsed using strtol and then cast to a 32-bit int before being stored as an unsigned int. On ...

rewrite-cve-2026-22732

rewrite-cve-2026-22732 OpenRewrite recipe that detects code susceptible to CVE-2026-22732, a Spring Security defect where setting Content-Length through one of three response methods bypasses Spring Security's OnCommittedResponseWrapper. Because the wrapper never sees the header,...

PT-2026-116145

JavaCV provides Java interfaces to OpenCV, FFmpeg, and other multimedia libraries. Prior to 1.5.14, IPCameraFrameGrabber doubles a 32-bit buffer capacity without checking for overflow or bounding the parsed Content-Length. An application consumes an MJPEG response from a malicious camera endpoint...

Astra Linux – Vulnerability in Tomcat9

If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26, or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers by setting rejectIllegalHeader to false the default for 8.5.x only, Tomcat would not reject requests containing an invalid Content-Length header. This...

citrixmash_scanner

CVE-2019-19781 citrixmash scanner A multithreaded scanner for Citrix appliances that are vulnerable to CVE-2019-19781. The scanner does not attempt to compromise/exploit hosts and avoids downloading any sensitive content. A HEAD request is used to determine if a target is vulnerable. False...

EulerOS 2.0 SP11 : nghttp2 (EulerOS-SA-2026-4258)

According to the versions of the nghttp2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : 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...

CVE-2026-107820 x64dbg-MCP Server vulnerable to pre-authentication denial of service through Content-Length integer overflow

x64dbg-MCP Server is a native Model Context Protocol MCP plugin for x64dbg that exposes the debugger's full functionality over HTTP. Prior to 1.2, src/core/mcpserver.zig parses an unbounded Content-Length value in parseContentLength and uses it in unchecked usize addition in wsRecv before token...