HawkTrace publicly disclosed Microsoft Exchange vulnerability CVE-2026-45504 with PoC exploit code. The SSRF flaw reads arbitrary files. Patch now. #MicrosoftExchange #CVE202645504 #SSRF #Cybersecurity #PoC #Infosec https://securityonline.info/microsoft-exchange-cve-2026-45504/?utm_source=mastodon&utm_medium=jetpack_social