What is CVE-2024-43481?

CVE-2024-43481 is a medium-severity vulnerability in Microsoft Power Bi Report Server, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2024-10-08.

How severe is CVE-2024-43481?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XSS in Microsoft Power Bi Report Server

CVE-2024-43481

Power BI Report Server Spoofing Vulnerability

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-10-08 · last modified 2026-08-19.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.018 (78.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000

Affected products

Microsoft Power Bi Report Server
Microsoft Power Bi Report Server - May 2024 — versions 15.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43481 (vendor-advisory, Patch, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-43481?: CVE-2024-43481 is a medium-severity vulnerability in Microsoft Power Bi Report Server, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2024-10-08.
How severe is CVE-2024-43481?: Medium severity. CVSS v3 base score is 6.5 out of 10.