@trinity.sh on Bluesky

JavaScript RequiredThis is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is. Learn more about Bluesky at bsky.social and atproto.com.

Post

trinity.sh

did:plc:7bpo4lsivmqxfsr2kifmz6zz

New on trinity.sh: CVE-2026-55040, a CVSS 9.1 weak-auth flaw in SharePoint's JWT handler. Unauthenticated attacker forges a token, becomes any user incl. admin. CISA KEV, deadline passed. Four validation mistakes, named and fixable. https://trinity.sh/posts/2026-09-07-sharepoint-jwt-auth-bypass-kev/

2026-09-07T07:21:43.360Z