HackerOne: Bypassing the External Link Warning

Summary: As the HackerOne team is aware, the URL https://hackerone.com/users/saml/[email protected] can redirect users to external pages. Because of this, there is a protection in the links created by Markdown to show the user a warning when clicking in any link started with...

Securing our approach to domain fronting within Azure

Every single day our teams analyze the trillions of signals we see to understand attack vectors, and then take those learnings and apply them to our products and solutions. Having that understanding of the threat landscape is key to ensuring our customers are kept safe every day. However, being a...

Cross-site Scripting (XSS) - Generic in bigprof-software/online-invoicing-system

✍️ Description A cross-site scripting XSS issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via the "filtererclient" Parameter 🕵️‍♂️ Proof of Concept You can find installation instructions here: https://bigprof.com/appgini/applications/online-invoicing-system Vulnerable...

Cross-site Scripting (XSS) - Generic in bigprof-software/online-invoicing-system

✍️ Description A cross-site scripting XSS issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via the "filtereritem" Parameter 🕵️‍♂️ Proof of Concept You can find installation instructions here: https://bigprof.com/appgini/applications/online-invoicing-system Vulnerable...

Retoolkit - Reverse Engineer's Toolkit

This is a collection of tools you may like if you are interested on reverse engineering and/or malware analysis on x86 and x64 Windows systems. After installing this toolkit you'll have a folder in your desktop with shortcuts to RE tools like these: Why do I need it? You don't. Obviously, you can...

Cross-site Scripting (XSS) - Generic in maxsite/cms

✍️ Description Cross-site scripting also known as XSS is a web security vulnerability that allows an attacker to compromise the interactions that users have with a vulnerable application. It allows an attacker to circumvent the same origin policy, which is designed to segregate different websites...

BlockFi: User Information Disclosure via waitlist.blockfi.com Prefinery Abuse

Summary: User Information including email address, home address, ip address, browser type and version, name, and more can be easily scraped by abusing the prefinery api behind waitlist.blockfi.com . Using a GET request and enumerating users based on the userID, the entire waitlist user group can...

How one data scientist is pioneering techniques to detect security threats

Data science is an increasingly popular field of study that’s relevant to every industry. When Maria Puertas Calvo was a student, she never imagined that one day she would pioneer data science techniques to detect security threats. She started her Microsoft career on the Safety Platform team,...

Cross-site Scripting (XSS) - Generic in forkcms/forkcms

✍️ Description A cross-site scripting XSS issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via the "publishontime" Parameter 🕵️‍♂️ Proof of Concept Vulnerable Parameter: publishontime XSS payload: 17:59'"&%alert1 Steps to reproduce issue 1- Login to Fork admin panel 2-...

Cross-site Scripting (XSS) - Generic in forkcms/forkcms

✍️ Description A cross-site scripting XSS issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via the "publishondate" Parameter 🕵️‍♂️ Proof of Concept Vulnerable parameter: publishondate XSS payload: '"%26%25alert1 Steps to reproduce issue 1- Login to Fork admin panel 2-...

Cross-site Scripting (XSS) - Stored in forkcms/forkcms

✍️ Description A cross-site scripting XSS issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via the "startdate" Parameter 🕵️‍♂️ Proof of Concept XSS payload: '"%26%25alert1 Steps to reproduce issue 1- Login to Fork admin panel 2- Goto Modules=Formbuilder 3- Turn on Burp...

Cross-site Scripting (XSS) - Generic in forkcms/forkcms

✍️ Description A cross-site scripting XSS issue in the Fork version 5.9.3 allows remote attackers to inject JavaScript via the "enddate" Parameter 🕵️‍♂️ Proof of Concept XSS payload: '"%26%25alert1 Steps to reproduce issue 1- Login to Fork admin panel 2- Goto Modules=Formbuilder 3- Turn on Burp...

[SECURITY] Fedora 33 Update: radare2-5.1.1-1.fc33

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

Multi-factor Authentication. Reset MFA you say?

MFA is a no brainer. It helps mitigate the risk of password re-use, overly simple passwords and more. Just don’t confuse it with 2 step verification… Anyway, when we’re red teaming, MFA can make things more complicated. So why not social engineer your way around it? Having worked on a helpdesk...

How to Successfully Pursue a Career in Malware Analysis

Are you looking to becoming a malware analyst? Then continue reading to discover how to gain the training you need and start a career in malware analysis career. Did you know that new malware is released every seven seconds? As more and more systems become reliant on the internet, the proliferati...

How to Successfully Pursue a Career in Malware Analysis

Are you looking to becoming a malware analyst? Then continue reading to discover how to gain the training you need and start a career in malware analysis career. Did you know that new malware is released every seven seconds? As more and more systems become reliant on the internet, the proliferati...

HackerOne: Lack warning label when receiving a letter

Summary: Hi team, When using the function ShareReportViaEmail the email is sent to the email address specified by the hacker.This email looks legitimate and comes from verification email addresses, leaving no doubt about it being replaced. This endpoint also applies to sandbox reports which makes...

Cloudera Data Engineering Information Disclosure Vulnerability

Cloudera Data Engineering is a service-less architecture cloud service from Cloudera, USA that supports the creation of Apache Spark tasks on a cloud platform. A security vulnerability exists in Cloudera Data Engineering CDE version 1.3.0 that stems from a JWT authentication token being exposed t...

ProxyLogon PoCs trigger a game of whack-a-mole

As we reported recently, the use of the Microsoft Exchange Server ProxyLogon vulnerabilities has gone from “limited and targeted attacks” to a full-size panic in no time. Criminal activities, ranging in severity from planting crypto-miners to deploying ransomware, and conducted by numerous groups...

Cyberattacks See Fundamental Changes, A Year into COVID-19

COVID-19-related phishing emails, brute-force attacks on remote workers, and a focus on exploiting or abusing collaboration platforms are the hallmarks of cybercriminal enterprise as the coronavirus marks its first anniversary of going global. A year after the COVID-19 crisis was officially...