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Linux Kernel Exploit Development: 1day case study
Uncategorized

Linux Kernel Exploit Development: 1day case study

Alessandro Groppo
June 13, 2022June 13, 2022
Introduction I was searching for a vulnerability that permitted me to practise what I've learned in the last period on Linux Kernel Exploitation with a...
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KRWX: Kernel Read Write Execute
Exploitation

KRWX: Kernel Read Write Execute

Alessandro Groppo
March 12, 2022March 12, 2022
Introduction Github project: https://github.com/kiks7/KRWX During the last few months/year I was studying and approaching the Kernel Exploitation subject and during this journey I developed few...
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Intigriti XSS Challenge – December 2021
Application Security

Intigriti XSS Challenge – December 2021

Michele Mariani
December 27, 2021March 11, 2022
The approach to this challenge was completely different from the past two months, as the vulnerable component was on the backend, forcing us to approach...
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Intigriti November XSS Challenge
Application Security

Intigriti November XSS Challenge

Michele Mariani
November 22, 2021March 11, 2022
The bug bounty program Intigriti hosts an XSS challenge every month. This time, the challenge was about bypassing CSP by reloading a VueJS instance, getting...
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Application Security

CVE-2021-43136 – FormaLMS – The evil default value that leads to Authentication Bypass

Cristian Giustini
October 5, 2021January 1, 2022
Preface As part of our recent research activity, we stumbled upon FormaLMS. The project is an open source Learning Management System built by forma.association and...
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SA-CONTRIB-2021-036 NotSoSAML – Privilege Escalation via XML Signature Wrapping on MiniorangeSAML Drupal Plugin
Application Security

SA-CONTRIB-2021-036 NotSoSAML – Privilege Escalation via XML Signature Wrapping on MiniorangeSAML Drupal Plugin

Cristian Giustini
July 9, 2021January 18, 2022
This is a brief story about how we found a vulnerability on a drupal plugin that, when not configured correctly, could allow an authenticated user...
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CVE-2020-35749 – Authenticated Directory Traversal Simple Job Board WordPress plugin version < 2.9.3
Application Security

CVE-2020-35749 – Authenticated Directory Traversal Simple Job Board WordPress plugin version < 2.9.3

Arcangelo Saracino
January 18, 2021June 27, 2021
During our research activities we discovered an authenticated local inclusion in the Simple Job Board Wordpress plugin. The Simple Job Board Wordpress plugin has reached...
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ownCloud Multiple Vulnerabilities
Application Security

ownCloud Multiple Vulnerabilities

Alessandro Groppo
July 27, 2020June 27, 2021
During one of our research activities we discovered several flaws in the ownCloud product.ownCloud is a popular open-source cloud service similar to Google Drive and the last...
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Matrix Synapse 1.12.3 – SSRF and Cache poisoning
Application Security

Matrix Synapse 1.12.3 – SSRF and Cache poisoning

Cristian Giustini
June 14, 2020July 24, 2021
tl;dr The Matrix Synapse servers have been found affected by a security issue about the lack of a validation system for "Server-to-server" API leading to SSRF and...
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Android IPC: Part 2 – Binder and Service Manager Perspective
Mobile

Android IPC: Part 2 – Binder and Service Manager Perspective

Alessandro Groppo
April 26, 2020June 21, 2021
Introduction As mentioned in the previous article, Android uses the Binder for IPC communications. Good to know, the Binder was not created by Google. Its...
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Linux Kernel Exploit Development: 1day case study

KRWX: Kernel Read Write Execute

Intigriti XSS Challenge – December 2021

Intigriti November XSS Challenge

CVE-2021-43136 – FormaLMS – The evil default value that leads to Authentication Bypass

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