CVE-2026-28298: medium-severity vulnerability in SolarWinds Observability Self-Hosted
SolarWinds Observability Self-Hosted Stored Cross-Site Scripting Vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.9epss 0.4%
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.
CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N
Affected products
SolarWinds · SolarWinds Observability Self-HostedRelated CVEs — SolarWinds Observability Self-Hosted
In the same product, most dangerous first.
CVE-2026-28328HIGHSolarWinds Observability Self-Hosted broken authorization schemaEPSS 0.5%CVE-2026-28297MEDIUMSolarWinds Observability Self-Hosted Stored Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2025-26397HIGHSolarWinds Observability Self-Hosted Deserialization of Untrusted Data Local Privilege Escalation VulnerabilityEPSS 0.3%CVE-2025-26391MEDIUMSolarWinds Observability Self-Hosted XSS VulnerabilityEPSS 0.3%CVE-2026-28329MEDIUMSolarWinds Observability Self-Hosted Server-Side Request Forgery (SSRF)EPSS 0.3%CVE-2026-28330MEDIUMSolarWinds Observability Self-Hosted Cross-Site Scripting VulnerabilityEPSS 0.3%