Mailpit: SMTP command parser buffers unbounded command lines before syntax rejection

Summary Mailpit's SMTP server reads each command line with an unbounded bufio.Reader.ReadString'\n' before parsing the command or enforcing any protocol length limit. A remote SMTP client can send an oversized single command line and force Mailpit to allocate attacker-controlled memory before the...

CVE-Vulnerability-Research-Exploit-Analysis

CVE-Vulnerability-Research-Exploit-Analysis A structured penetration testing project researching and executing real-world CVE exploits in a controlled sandbox environment. Targets included Windows 95 and Windows XP SP3 running across a multi-machine virtual network built with VirtualBox. Exploits...

PoC-CVE-2025-25200

CVE-2025-25200 Context Vulnerability: CVE-2025-25200 Type: Regular Expression Denial of Service ReDoS Component: Kao = 2.0.0, = 3.0.0-alpha.0, = 1.0.0, 1.7.1, 0.21.2 Description: This vulnerability presents quadratic time complexity On² or, in more critical scenarios, exponential O2ⁿ, meaning the...

CVE-2025-8671-vulnerability-POC-

CVE-2025-8671-vulnerability-POC- CVE-2025-8671 vulnerability POC CVE-2025-8671 Vulnerability Scanner A professional security research tool for detecting the MadeYouReset vulnerability CVE-2025-8671 in HTTP/2 servers. This scanner uses multiple detection heuristics to identify servers vulnerable t...

BlockGuard

🛡️ BlockGuard — Process-Based File Access Security Agent BlockGuard is a Windows Data Loss Prevention DLP agent that intercepts and controls file access at the process level. It ensures that only authorized processes — identified by executable path, cryptographic hash, Authenticode signature, and...

CVE-2026-26903-PoC

CVE-2026-26903 PoC Denial-of-service via unbounded recursion in TanStack Query'sreplaceEqualDeep function A single crafted query update with deeply nested objects can freeze the JavaScript thread indefinitely , causing complete application unresponsiveness. No authentication or special permission...

CVE-2026-21986-VirtualBox-DoS

CVE-2026-21986 - VirtualBox Shared Folders Kernel Memory Exhaustion DoS Overview This repository contains a proof of concept and technical write-up for CVE-2026-21986, a denial-of-service vulnerability in Oracle VM VirtualBox. The issue exists in the Shared Folders driver interface and allows...

zeroheight-account-verification-bypass-CVE-2025-65925

CVE-2025-65925 — Zeroheight Incorrect Access Control in Account Creation Flow Disclosure Date: 2025-06-11 Vendor fix date per vendor: 2025-06-13 Researcher validation date: 2025-06-26 Discovered by: Sneden Rebello Summary A legacy user creation API pathway allowed accounts to be created without...

CVE-2025-9784

CVE-2025-9784 MadeYouReset HTTP/2 Vulnerability Test Overview This repository contains a simple and effective bash script to test for the CVE-2025-9784 vulnerability known as the "MadeYouReset" HTTP/2 Denial of Service DoS attack in Undertow HTTP/2 server implementations. The vulnerability allows...

CVE-2025-31161

CVE-2025-31161 Wrote an exploit in Go for CVE-2025-31161 affecting crushFTP. Usage root@kitploit: ./exploit -target http://localhost:8085 -user crushadmin -action create-admin -new-admin-user username -new-admin-pass pass...

CVE-2026-24417

CVE-2026-24417: OpenSTAManager has a Time-Based Blind SQL Injection with Amplified Denial of Service Overview...

deadend

Deadend Lightweight scriptable honeypot runner that loads Lua scripts from a directory, compiles them into memory, listens with one TCP listener per script, and executes service emulation when a port is triggered. The idea is to confuse the red team or malicious agents during server observation a...

CVE-2026-33033-PoC

CVE-2026-33033 PoC Denial-of-service via base64 whitespace CPU amplification in DjangoMultiPartParser A single 2.5 MB HTTP request can tie up a Django worker for 5 seconds , achieving 2,100x CPU amplification over a normal request of the same size. No authentication is required. Affected Versions...

CVE-2026-84887 simular-ai Agent-S Model-generated GUI Action Execution Workflow grounding.py denial of service

A vulnerability was identified in simular-ai Agent-S up to 0.3.2. Affected by this issue is some unknown functionality of the file grounding.py of the component Model-generated GUI Action Execution Workflow. The manipulation leads to denial of service. Remote exploitation of the attack is possibl...

CVE-2026-84887

A denial-of-service vulnerability exists in simular-ai Agent-S up to version 0.3.2 , located in the Model-generated GUI Action Execution Workflow component, specifically within the grounding.py file. The root cause is described as an "unknown functionality" manipulation leading to DoS . Remote ex...

CVE-2026-21710

CVE-2026-21710 — Node.js req.headersDistinct DoS Summary...

CVE-2026-69664

A flaw was found in Erlang/OTP inets httpd. An unauthenticated remote attacker can exploit this vulnerability by sending a malformed chunked HTTP request. Specifically, if the chunk-size line is not a hexadecimal number and arrives separately from the headers, the server worker handling the reque...

sricam-gsoap2.8-dos-exploit

sricam-gsoap2.8-dos-exploit Sricam gSOAP2.8 DoS exploit proof of concept Proof of Concept code: SricamgSOAPPoCexploit.sh CVE-2019-6973 https://vulners.com/cve/CVE-2019-6973 Thanks to the CVE Assignment Team for their help structuring the following: Description Sricam IP CCTV cameras are vulnerabl...

CVE-2026-84885 simular-ai Agent-S CodeAgent code_agent.py denial of service

A vulnerability has been found in simular-ai Agent-S 0.3.1/0.3.2. This impacts an unknown function of the file codeagent.py of the component CodeAgent. Such manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used...

CVE-2026-84885

A denial of service vulnerability affects simular-ai Agent-S versions 0.3.1 and 0.3.2 , specifically within the CodeAgent component (file code_agent.py ). The exact function is described as unknown. The attack is launchable remotely with low complexity and requires low privileges, resulting in pa...