What is CVE-2022-47509?

CVE-2022-47509 is a medium-severity vulnerability in Solarwinds Orion Platform, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-04-21.

How severe is CVE-2022-47509?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Solarwinds Orion Platform

CVE-2022-47509

The SolarWinds Platform was susceptible to the Incorrect Input Neutralization Vulnerability. This vulnerability allows a remote adversary with a valid SolarWinds Platform account to append URL parameters to inject HTML.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-04-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (41.4th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Solarwinds Orion Platform
Solarwinds Platform — versions 2023.1 and prior versions

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

documentation.solarwinds.com/en/success_center/orionplatform/content/release_no… (Release Notes)
www.solarwinds.com/trust-center/security-advisories/CVE-2022-47509 (Vendor Advisory)

Frequently asked questions

What is CVE-2022-47509?: CVE-2022-47509 is a medium-severity vulnerability in Solarwinds Orion Platform, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-04-21.
How severe is CVE-2022-47509?: Medium severity. CVSS v3 base score is 6.1 out of 10.