Input Validation for _vote Function

Lines of code Vulnerability details Potential Risk: The vote function in the CultureIndex contract takes two parameters: pieceId and voter. While the function includes some input validation checks, there are some potential issues and missing checks that should be addressed. Proof of Concept PoC:...

Merkle root of zero bypasses validation

Lines of code Vulnerability details Impact The merkle root validation happens with this require in validateTokenIds. If the merkle root is zero, this check is skipped. Proof of Concept This require validates that the merkle root is valid. This code is never reached if merkleRoot == bytes230 becau...

How to Securely Access Remote Desktop?

By Owais Sultan Since remote desktop access allows a device to be accessed from anywhere globally over the public internet, security is an important consideration. This is a post from HackRead.com Read the original post: How to Securely Access Remote Desktop?...

Opportunities and Threats – IoT and the Rise of 5G

The Internet of Things IoT is expanding rapidly. The number of connected devices in homes, businesses, and vehicles across the world is expected to increase from around 8 billion today to over 24 billion within the next decade, with much of this growth enabled by the introduction of 5G. This...

Backup infrastructure missing in SCOM views after upgrade to Veeam Backup & Replication 9.5 U4

Challenge After you upgrade to Veeam Backup & Replication 9.5 Update 4, MP for Veeam Backup & Replication monitoring views in SCOM no longer display backup infrastructure partially or completely. The following events can be found in the SCOM Windows event log on the affected Veeam Backup &...

Shopify: [Privilege Escalation] Shopify Admin -- Permission from Settings to Customer

Hi, This is my first report to shopify, hope this report is not too bad considering the fact I can't verify this finding since I don't have shopify plus access. Summary This page talks about the multipass, and quoting from the multipass page FAQ Security considerations If your secret ever leaks...

Ruby on Rails: JSON keys are not properly escaped

Rails does not escape hash keys properly in tojson when generating json. Values are escaped as expected ruby irbmain:001:0 "a"="".tojson = ""a":"\u003c\u003e"" However keys are not: ruby irbmain:002:0 ""="a".tojson = """:"a"" This is because the json gem calls .tos on the keys here which...