5

CVE-2026-45502

Medienbericht

Microsoft Exchange Server Information Disclosure Vulnerability

Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Exchange Server Version 2016 Update cumulative_update_23
Microsoft ≫ Exchange Server Version 2019 Update cumulative_update_14
Microsoft ≫ Exchange Server Version 2019 Update cumulative_update_15
Microsoft ≫ Exchange Server Subscription Edition Version < 15.02.2562.043
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 20.26% 0.972
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 5 3.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE-918 Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

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10.06.2026 18:13
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09.06.2026 20:12
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45502
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