CVE-2025-55321

CriticalCVSS 9.3/10Last modified Oct 8, 2026

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Azure Monitor allows an unauthorized attacker to perform spoofing over a network.

Metrics

CVSS 3.1 9.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-79

Affected software

VendorProductVersions
MicrosoftAzure Monitor-

References

Timeline

Published
Oct 9, 2025
Last modified
Oct 8, 2026
NVD status
Modified

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CVE-2025-55321: Critical severity, CVSS 9.3 | Vulnix