An ongoing supply chain attack has compromised multiple npm packages published by CrowdStrike, extending a malicious campaign known as the “Shai-Halud attack.” The incident, which involves the same malware previously used to target the popular tinycolor package, highlights the persistent threat of supply chain vulnerabilities within the open-source ecosystem. The npm registry acted swiftly to […] The post CrowdStrike npm Packages Compromised in Ongoing Supply Chain Attack appeared first on Cyber Security News.

Attackers are increasingly leveraging sophisticated techniques to maintain long-term access in cloud environments, and a newly surfaced tool named AWSDoor is emerging as a major threat.  AWSDoor automates a range of IAM and resource-based persistence methods, allowing adversaries to hide in plain sight within AWS accounts without deploying traditional malware. Key Takeaways1. AWSDoor exploits IAM […] The post AWSDoor – New Persistence Technique Allows Attackers to Hide Malware Within AWS Cloud Environment appeared first on Cyber Security News.

Two critical vulnerabilities, CVE-2025-41248 and CVE-2025-41249, have emerged in Spring Security and Spring Framework that could allow attackers to bypass authorization controls in enterprise applications.  These flaws arise when using Spring Security’s @EnableMethodSecurity feature in conjunction with method-level annotations such as @PreAuthorize and @PostAuthorize.  In applications where service interfaces or abstract base classes employ unbounded […] The post Spring Framework Security Flaws Enable Authorization Bypass and Annotation Detection Issues appeared first on Cyber Security News.

A 0-Click Linux Kernel KSMBD RCE Exploit From N-Day Vulnerabilities, achieving remote code execution on a two-year-out-of-date Linux 6.1.45 instance running the kernelspace SMB3 daemon, ksmbd.  By chaining two authenticated N-day flaws, CVE-2023-52440 and CVE-2023-4130, the exploit attains an unauthenticated SLUB overflow and an out-of-bounds heap read primitive, culminating in a user-mode helper invocation and reverse shell […] The post 0-Click Linux Kernel KSMBD RCE Exploit From N-Day Vulnerabilities appeared first on Cyber Security News.