h1-ctf: [H1-2006 2020] [CTF Writeup] A story about Bounty Payments, Collaboration & Community

H1-2006 CTF Writeup This is a story about both solving a CTF and, most importantly, on how to make friends during the journey and learn a lot a valuable things for the future. On a Friday evening I saw this tweet from HackerOne: F853545 Honestly, last CTF was really hard so I didn't really though...

h1-ctf: [H1-2006 2020] CTF write-up

Hello, thank you for the awesome CTF! I definetly learned a lot. For now I will submit just the Flag. I am going to follow up with the Writeup as soon as possible. ^FLAG^736c635d8842751b8aafa556154eb9f3$FLAG$ Kind regards, Alex - hackingfish Attached: A screenshot of the site which is showing the...

h1-ctf: [H1-2006 2020] Connecting the dots to send hackers their Bug Bounty

Hello team Thank you so much for organising the ctf it has helped a lot to learn and improve my knowledge now lets got to solution i have preapred short videos as a refrence for each part and broken down ctf in 8 challenges. So the ctf was broken into: 1. Gathering leaking to gain login credentia...

h1-ctf: [H1-2006 2020] CTF Writeup!

The Beginning ===================== The scope of the H1-2006 CTF was .bountypay.h1ctf.com. After opening https://bountypay.h1ctf.com, I noticed that on the top left of the screen there was a dropdown with two login pages: one for Customers https://app.bountypay.h1ctf.com/ and one for Staff...

h1-ctf: [H1-2006 2020] [Multiple Vulnerability] CTF Writeup - @abdilahrf_

As there is a private invite for the first 10 solver, i send only the flag now F851115 will complete my writeup on the next comment. Impact Controlling martenmickos account...

h1-ctf: [H1-2006 2020] Flag for H1-CTF

F850509 I will submit the write-up today but I need to get some rest, Excellent CTF though, its my firs time ever to solve H1-CTF Impact ^FLAG^736c635d8842751b8aafa556154eb9f3$FLAG$...

h1-ctf: [H1-2006 2020] H1-CTF writeup

Summary: I've just solved the challenge, I will submit the write-up tomorrow. Impact Flag: ^FLAG^736c635d8842751b8aafa556154eb9f3$FLAG$...

h1-ctf: [H1-2006 2020] CTF Writeup

Just submitting Flag for now, Will soon submit Writeup : Impact Flag: ^FLAG^736c635d8842751b8aafa556154eb9f3$FLAG$...

h1-ctf: [H1-2006 2020] H1-2006 CTF Writeup

Hi! The challenges were really great. I had a lot of fun and I can honestly say I learned a few tricks during this journey. I will be submitting the flag now and will work on a very good writeup until the deadline. My reasoning is that there are two different prizes, one for the first ten and...

Exploit for Out-of-bounds Write in Php

PoC CVE-2019-11043 A Python implementation of the CVE-2019-110...

binutils security and bug fix update

2.30-73.0.1 - Forward-port of Oracle patches from 2.30-68.0.2. - Reviewed-by: Elena Zannoni 2.30-68.0.2 - Backport the non-cycle-detecting-capable deduplicating CTF linker - Backport a fix for an upstream hashtab crash no upstream bug number, triggered by the above. - Fix deduplication of...

gcc security and bug fix update

8.3.1-5.0.3 - Fix Orabug 29838827 - provide an option to adjust the maximum depth of nested include This is the same bug as gcc upstream PR90581 from Gcc9: gcc9-pr90581.patch - Fix Orabug 29541051 - confusing error message when there is a problem with ASANOPTIONS 'ERROR: expected '='' This is the...

Print-My-Shell - Tool To Automate The Process Of Generating Various Reverse Shells

"Print My Shell" is a python script, wrote to automate the process of generating various reverse shells based on PayloadsAllTheThings and Pentestmonkey reverse shell cheat sheets. Using this script you can easily generate various types of reverse shells without leaving your command line. This...

CVE-2020-5290 session fixation in rCTF

In RedpwnCTF before version 2.3, there is a session fixation vulnerability in exploitable through the token=$ssid hash when making a request to the /verify endpoint. An attacker team could potentially steal flags by, for example, exploiting a stored XSS payload in a CTF challenge so that victim...

CVE-2020-5290

CVE-2020-5290 affects RedpwnCTF prior to v2.3, exposing a session-fixation flaw exploitable via the #token=$ssid hash in requests to /verify. An attacker could leverage a stored XSS payload to automatically sign victims into the attacker’s account, enabling manipulation of challenge outcomes and ...

hitconDockerfile

This repository is an offensive tool for web application exploitation. It contains a collection of web challenges created by the user "Pr0phet" for the HITCON CTF Capture The Flag series. The challenges are designed to test various web application vulnerabilities, including SQL injection, SSRF...

Exploit for Use After Free in Microsoft

sectoolset -- Github安全相关工具集合 主要内容： 0x00 漏洞利用实战练习&CTF安全竞赛 0x01 安全扫描器 0x02 安全防守 0x03 渗透测试 0x04 漏洞库及利用工具（POC，EXP 0x05 二进制及代码分析工具 0x06 威胁情报&蜜罐 0x07 安全文档资料 0x11 所有内容 乌云镜像 乌云镜像 乌云镜像,河蟹 近期安全热点 facebook又爆出大量数亿用户隐私数据泄露 CVE-2019-14378 QEMU VM Escape严重漏洞，影响KVM等QEMU为后端的虚拟平台 CVE-2019-10173 Xstream 远程代码执行漏洞...

Introduction to Bluetooth Low Energy

Bluetooth Low Energy BLE is used by almost everyone in our everyday lives, from wireless headphones, to car stereos, computer keyboards and mice, and other everyday items. Even though this standard is popular there seems a general lack of understanding of how it works and what certain terms mean...

Hardware Router CTF

Here at Pen Test Partners we love hardware and also love a good CTF. So here's how I figured out my way through the hardware CTF that PTP set as a pre-requisite for some interviews. I'm pretty new to hardware, so learned quite a bit along the way. We have now moved on to a new 'interview' CTF so,...

SUDO_KILLER - A Tool To Identify And Exploit Sudo Rules' Misconfigurations And Vulnerabilities Within Sudo

Linux Privilege Escalation through SUDO abuse. If you like the tool and for my personal motivation so as to develop other tools please a +1 star The tool can be used by pentesters, system admins, CTF players, students, System Auditors and trolls :. INTRO WARNING: SUDOKILLER is part of the KILLER...