CVE-2026-28298 MEDIUM

CVE-2026-28298: SolarWinds Observability Self-Hosted Stored Cross-Site Scripting Vulnerability

Vendor Solarwinds
Product SolarWinds Observability Self-Hosted
Weakness CWE-79 · XSS
Published March 26, 2026
Last update March 27, 2026
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Adjacent
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

What the vulnerability does

01Description

SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.

Key dates

02Disclosure timeline

March 26, 2026 CVE published
March 27, 2026 Record updated