CVE-2022-47509Network attack vector

Authenticated HTML injection via appended URL parameters

Published Apr 21, 2023 · Updated Feb 4, 2025

Cross-site scripting in SolarWinds Platform 2023.1 and earlier allows remote authenticated users to inject HTML through appended URL parameters. URL processing places appended parameter content into generated HTML without adequate neutralization, but SolarWinds has not identified the affected handler. Exploitation requires a valid Platform account and victim interaction, exposing another user's browser context to attacker-controlled content.

CVSS severity6.1
Medium
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site scripting in SolarWinds Platform 2023.1 and earlier allows remote authenticated users to inject HTML through appended URL parameters. URL processing places appended parameter content into generated HTML without adequate neutralization, but SolarWinds has not identified the affected handler. Exploitation requires a valid Platform account and victim interaction, exposing another user's browser context to attacker-controlled content.

The record

CVE
CVE-2022-47509
Published
Apr 21, 2023
Updated
Feb 4, 2025
Vendor
SolarWinds
Product
SolarWinds Platform
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 21, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2023.1 and prior versions <=2023.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SolarWinds · SolarWinds Platformversion=2023.1 and prior versions <=2023.2

Published CVSS scores

6.1SolarWinds CNACVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3SolarWinds Security AdvisoryCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo