MicrosoftCVE-2026-58647

Microsoft Power BI Report Server: cross-site scripting

CVE-2026-58647 · Published Jul 14, 2026 · updated Aug 19, 2026

High8.0

Fix: upgrade to 1.26.9682.1442 or later

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

Affected versions

Package	Affected	Fixed in
Power BI Report Server Product	>= 1.6.0, < 1.26.9682.1442	1.26.9682.1442

Details and references

CVSS 3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-79

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