Tagged: SSRF

3 August 2026 Windows Exchange SSRF CVE Security

CVE-2026-45504 Part 2: Inside the WOPI SSRF and Arbitrary File Read

A technical walkthrough of what CVE-2026-45504 actually does: a missing scheme check on an EWS ReferenceAttachment's provider URL, cited to Microsoft's advisory and HawkTrace's published research rather than reproduced as working exploit code.