CVE-2026-58647

HIGH

Microsoft PowerBI Report Server Spoofing Vulnerability

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
Microsoft PowerBI Report Server Spoofing Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58647

Scores

CVSS v3 8.0
EPSS 0.0035
EPSS Percentile 27.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-79
Status published
Products (2)
Microsoft/Power BI Report Server 1.6.0 - 15.0.1121.120
microsoft/power_bi_report_server < 15.0.1121.120
Published Jul 14, 2026
Tracked Since Jul 14, 2026