CVE-2026-45502Medium· 5.0▾ SunlitServer-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27.5 · likelihood 4.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Jul 28.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
20%
Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.
exchange_server = 2016exchange_server = 2019exchange_server_subscription_edition < 15.02.2562.043Upgrade past the affected range:
exchange_server_subscription_edition 15.02.2562.043Connected by shared product, vendor, weakness, or advisory.
CVE-2021-26855Critical· 9.1Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-34473Critical· 9.1Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2026-45504High· 8.8Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
CVE-2026-45503High· 8.1Improper authorization in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.
CVE-2026-45501Medium· 6.5Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network.
CVE-2025-68616High· 7.5WeasyPrint helps web developers to create PDF documents