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MEDIUM

Microsoft Power BI Report Server Spoofing Vulnerability

Published May 21, 2020

Description

A spoofing vulnerability exists in Microsoft Power BI Report Server in the way it validates the content-type of uploaded attachments. An authenticated attacker could exploit the vulnerability by uploading a specially crafted payload and sending it to the user. The attacker who successfully exploited this vulnerability could then perform actions and run scripts in the security context of the user. This security update addresses the vulnerability by ensuring Power BI Report Server properly validates content-type of the attachments when uploading and opening.

Affected products

Remediation

No remediation recorded yet.

References (3)

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED
Assigner microsoft
Published May 21, 2020
Updated Aug 19, 2026
Reserved Nov 4, 2019

CISA Vulnrichment

No data

NVD

Status Modified
Modified Aug 19, 2026

Red Hat

No data

ENISA EUVD

Assigner microsoft
Published May 21, 2020
Updated Aug 19, 2026

GitHub

No data