9.3

CVE-2026-69356

Medienbericht

Microsoft Exchange Server Spoofing Vulnerability

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing 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 < 15.02.2562.049
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.7% 0.511
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 9.3 2.8 5.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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VulnDex Intel
Media Report
08.09.2026 20:38
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69356
Patch
Vendor Advisory