pwnkit-go

Pwnkit-go This is a working exploit for the pwnkit vulnerability, CVE-2021-4034, written in Go Give it a try: create a vulnerable vagrant machine $ make vm ... build the binary and scp it to the vagrant box $ make scp ssh onto the vagrant box $ make ssh The default user is "vagrant"...

CVE-2026-34227

Unauthenticated MCP Interface + CORS Bypass Sliver's MCP server spins up an unauthenticated SSE interface and fires back Access-Control-Allow-Origin: on every response. The mcp-go library doesn't validate Content-Type, so Simple Requests text/plain skip the browser's preflight check entirely. No...

go-dbmigrate

migrate A migration helper written in Go. Use it in your existing Golang code or run commands via the CLI. GoCode import github.com/mattes/migrate/migrate CLI go get -u github.com/mattes/migrate Features Super easy to implement Driver interface. Gracefully quit running migrations on ^C. No magic...

pkwner

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CVE-2026-4660-PoC

CVE-2026-4660 PoC Proof of concept for CVE-2026-4660 HashiCorp advisory in hashicorp/go-getter. I'm the original reporter. An attacker publishes a Terraform module with a ref of --pathspec-from-file=/path/to/file. When the victim runs terraform init, go-getter clones the repo and calls git checko...

copy-fail-cve-2026-31431

CVE Checker for Copy Fail CVE-2026-31431 Authors/Contributors : Patrick Doyle Author/Maintainer, Effie Renard Co-Author, Kimberly-Lee Banks Co-Author, Chris F. Support/Code Review AI Disclosure : Claude Code used for writing tests files, writing test data, and a code security review. All edits we...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...

CVE-2026-104057 Podgrab Unauthenticated DoS via Concurrent Map Access in WebSocket Handler

Podgrab contains an unauthenticated denial-of-service vulnerability caused by unsynchronized concurrent access to shared maps activePlayers and allConnections in its WebSocket handler, where Wshandler and HandleWebsocketMessages goroutines read and write these maps without a mutex. A remote...

copy-fail-go

Copy Fail - CVE-2026-31431 - golang version ⚠️ WARNING: This program is highly dangerous and experimental. Manual cleanup is required to clear the exploit. Use at your own risk! Technical Writeup original repo run check /usr/bin/su before run: user@pc:$ hexdump -n 300 -x /usr/bin/su 0000000 457f...

copyfail-go

CopyFail Go Большинство LPE-уязвимостей в Linux требуют гонки race window или специфичного для ядра смещения. Copy Fail — это прямолинейный логический изъян: ему не нужно ни то, ни другое. Один и тот же 732-байтный Python-скрипт статический Go-бинарник даёт root на всех дистрибутивах Linux,...

CVE-2021-4034

CVE-2021-4034 POC for the priv esc exploit in PKEXEC CVE -2021-4034 needs fixing, not the best Converted into go make all && ./pwnkit && make clean...

ez-pwnkit

ez-pwnkit A pure-Go implementation of the CVE-2021-4034 PwnKit exploit. The exploit use syscall.ForkExec to survive end of main program. Installation git clone https://github.com/OXDBXKXO/ez-pwnkit.git cd ez-pwnkit make As the exploit relies on a malicious shared library, a PWN.so file is generat...

CVE-2026-31431

CopyFail CVE-2026-31431 implemented in Go, Have fun...

CVE-2020-10199

CVE-2020-10199 Previously, during a penetration test, I encountered a target environment that had Nexus Repository Manager deployed. After stepping on some pitfalls, I finally managed to get a shell. I'll make a brief record here so it's easier to review later if needed. Target version: Sonatype...

go-zeek-broker-ws

Zeek Broker websocket interface library for Golang This library implements the Zeek Broker websocket interface. Helper functions are provided with reasonable mappings between Zeek and Go types. Usage The library contains two packages: encoding encoding models the recursive JSON-based data structu...

CVE-2026-42533-nginx

CVE-2026-42533 nginx This repository contains a Go-based scanner for identifying nginx configuration patterns associated with the complexvalue two-pass capture-clobbering issue described in CVE-2026-42533. Overview The tool analyzes nginx configuration files and directories to detect risky...

Routeglass

Routeglass - High speed Router & Network Appliance Fingerprinting Tool Routeglass is a fast, multi-threaded router fingerprinting tool written in Go. The goal of the project is simple: identify web-exposed routers, firewalls, gateways, and embedded network devices by fingerprinting HTTP responses...

html/template: golang: Go html/template: Cross-Site Scripting via pathological input

A flaw was found in the html/template component of Go golang. Pathological inputs could prematurely close an unescaped forward slash '/', allowing an attacker to inject arbitrary content. This could lead to Cross-Site Scripting XSS, where malicious scripts are executed in a user's browser,...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...