This blog explores vulnerability chaining using an n8n Ni8mare -inspired attack path to demonstrate how seemingly harmless weaknesses can compound into something catastrophic. Let’s start with a hard truth. Most security programs are optimized for counting bugs not understanding compromise. We rank vulnerabilities by CVSS. We prioritize the red ones & close tickets. We feel productive but attackers don’t think in scores. They think in sequences. They don’t ask Is this bug cr

Stay ahead of the curve with the latest from the CRAC Insights Newsletter! From critical zero-days to major infrastructure breaches, here is your quick briefing on the cybersecurity landscape: TOP 3 CVES CVE-2026–21531: Microsoft Azure SDK Remote Code Execution CVSS: 9.8 (Critical) Affected Versions Microsoft Azure SDK components (vulnerable builds prior to the February 2026 security updates; organizations using unpatched SDK integrations are at risk). Description A critical

From having online meetings to getting real CVEs, the CRAC Learning team did it all! We discovered a Denial-of-Service vulnerability in the HTTP service of the TP-Link Tapo C100 v5 IP camera. Sending a POST request with an excessively large Content-Length header causes the main HTTP process to crash, freezing video and audio streams and forcing a restart. TP-Link acknowledged and published a fix; the issue was assigned CVE-2026–0918 and a High score (CVSS v4.0 7.1). Tapo came

Before reading this part, go over our previous blog - https://www.crac-learning.com/post/smart-security-research-diaries-defending-the-internet-of-things Then I started the Phase-1 of Smart Home Security Research Program by CRAC Learning with great enthusiasm & aspirations to find real vulnerabilities, not just solving TryHackMe labs. When I found that I'll be attacking the TP-Link Tapo C100 IP Camera, the first thing I did was Threat Modelling. I dived deep into gathering pa