CVE-2021-40346

CVE-2021-40346: HAProxy HTTP Request Smuggling - ACL Bypass Overview This project demonstrates CVE-2021-40346 , a critical integer overflow vulnerability in HAProxy that enables HTTP Request Smuggling attacks to bypass security controls. CVSSv3 Score: 7.5 High Contributors: 1. Boian Eduard 2...

CVE-2025-4476-Exploit

CVE-2025-4476-Exploit A small Python test client to send HTTP GET requests with an oversized Authorization: Basic header. This tool is intended for lab testing and research into header-parsing issues e.g., null-dereference / crash bugs such as CVE-2025-4476 in libsoup. It demonstrates how a...

CVE-2024-39929

CVE-2024-39929 PoC Vulnerability Brief Exim through 4.97.1 misparses a multiline RFC 2231 header filename, and thus remote attackers can bypass a $mimefilename extension-blocking protection mechanism, and potentially deliver executable attachments to the mailboxes of end users. How does this...

cve-2025-54874-poc

Reference https://github.com/uclouvain/openjpeg/pull/1573 https://www.cvedetails.com/cve/CVE-2025-54874/ https://securitylab.github.com/advisories/GHSL-2025-057OpenCV/ Test Env openjpeg-2.5.1 Linux 6.10.14-linuxkit x8664 GNU/Linux Description the function call chain is: opjreadheader →...

SpringCloudFunction-Research

SpringCloudFunction-Research CVE-2022-22963 research Environment vulfocus/spring-cloud-function-rce:latest Cause Parsing issue of the spring.cloud.function.routing-expression parameter in the Request Header, leading to injection Payload attacks. Reference...

email-header-analyzer

E-Mail Header Analyzer MHA What is E-Mail header analyzer MHA: E-Mail header analyzer is a tool written in flask for parsing email headers and converting them to a human readable format and it also can: Identify hop delays. Identify the source of the email. Identify hop country. MHA is an...

CVE-2026-42945-NGINX-Rift-Toolkit

CVE-2026-42945 Nginx Rift Vulnerability Toolkit Comprehensive toolkit for scanning, patching, and testing CVE-2026-42945 - a critical RCE vulnerability in nginx Table of Contents Overview CVE Details Features Toolkit Components Requirements Installation Usage Workflow Examples Security...

CVE-2021-40346

CVE-2021-40346 Integer overflow on header request internal representation allows HTTP request smuggling. This repository presents a PoC built with docker-compose using two docker images: one with a vulnerable version of HaProxy in this case 2.2.16 and one with a Flask web server using Gunicorn as...

Apache Tomcat - HTTP Request Smuggling

Apache Tomcat from versions 8.5.0 to 8.5.93, 9.0.0-M1 to 9.0.81, 10.1.0-M1 to 10.1.13, and 11.0.0-M1 to 11.0.0-M11 contain an improper input validation caused by incorrect parsing of HTTP trailer headers, letting attackers craft headers to cause request smuggling, exploit requires sending malicio...

CVE-2026-78846

Multiple AiDot devices are vulnerable to a heap-based buffer overflow via SSDP location header parsing...

EUVD-2026-107663

In Splunk Enterprise versions below 10.4.4, 10.2.8, 10.0.11, and 9.4.16, an unauthenticated user could send a single crafted request to the Splunk Web JavaScript logger endpoint and cause Splunk Web to stop responding to requests. Splunk Web remains unavailable until Splunk Enterprise is restarte...

CVE-2026-78846

Multiple AiDot devices, specifically the AiDot Linkind Matter Smart Plug version 1.01.32 , are vulnerable to a heap-based buffer overflow . The flaw exists during the parsing of the SSDP location header . While the CVSS score indicates a CRITICAL severity (9.8) with high impact on confidentiality...

EUVD-2026-108204

AiDot Linkind Matter Smart Plug 1.01.32 is vulnerable to Buffer Overflow via SSDP local header parsing...

PT-2026-121402

AiDot Linkind Matter Smart Plug 1.01.32 is vulnerable to Buffer Overflow via SSDP local header parsing...

CVE-2026-78846

Multiple AiDot devices are vulnerable to a heap-based buffer overflow via SSDP location header parsing...

CVE-2026-76288

In Splunk Enterprise versions below 10.4.4, 10.2.8, 10.0.11, and 9.4.16, an unauthenticated user could send a single crafted request to the Splunk Web JavaScript logger endpoint and cause Splunk Web to stop responding to requests. Splunk Web remains unavailable until Splunk Enterprise is restarte...

AiDot Linkind Matter Smart Plug security vulnerability

The AiDot Linkind Matter Smart Plug version 1.01.32 contains a security vulnerability stemming from a buffer overflow in SSDP local header parsing...

PT-2026-120846

Name of the Vulnerable Software and Affected Versions Splunk Enterprise versions prior to 10.4.4 Splunk Enterprise versions prior to 10.2.8 Splunk Enterprise versions prior to 10.0.11 Splunk Enterprise versions prior to 9.4.16 Description An unauthenticated user can cause Splunk Web to stop...

Splunk: CVE-2026-76288: Security Vulnerabilities in Splunk Enterprise - October 2026

In Splunk Enterprise versions below 10.4.4, 10.2.8, 10.0.11, and 9.4.16, an unauthenticated user could send a single crafted request to the Splunk Web JavaScript logger endpoint and cause Splunk Web to stop responding to requests. Splunk Web remains unavailable until Splunk Enterprise is restarte...

Splunk Enterprise resource management error vulnerability

Versions prior to Splunk Enterprise 10.4.4, 10.2.8, 10.0.11, and 9.4.16 contain a resource management error vulnerability. This vulnerability arises because Splunk Web fails to restrict header parsing prior to processing requests. Unauthenticated attackers can send a specially crafted request to...