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

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Thu, 20 Nov 2025 00:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:azure_monitor:*:*:*:*:*:*:*:*

Thu, 23 Oct 2025 21:30:00 +0000

Type Values Removed Values Added
Description Improper neutralization of input during web page generation ('cross-site scripting') in Azure Monitor allows an authorized attacker to perform spoofing over a network. 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 cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C'}

cvssV3_1

{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C'}


Mon, 20 Oct 2025 19:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:azure_monitor:-:*:*:*:*:*:*:*

Fri, 10 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 10 Oct 2025 11:30:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft azure Monitor
Vendors & Products Microsoft
Microsoft azure Monitor

Thu, 09 Oct 2025 21:15:00 +0000

Type Values Removed Values Added
Description Improper neutralization of input during web page generation ('cross-site scripting') in Azure Monitor allows an authorized attacker to perform spoofing over a network.
Title Azure Monitor Log Analytics Spoofing Vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 8.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-10T17:58:38.119Z

Reserved: 2025-08-12T20:19:59.423Z

Link: CVE-2025-55321

cve-icon Vulnrichment

Updated: 2025-10-10T14:27:28.209Z

cve-icon NVD

Status : Modified

Published: 2025-10-09T21:15:37.890

Modified: 2025-10-23T22:15:38.683

Link: CVE-2025-55321

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-10T11:17:35Z

Weaknesses