medium5.4

CVE-2025-26391

SolarWinds Observability Self-Hosted XSS Vulnerability.

Impact

SolarWinds Observability Self-Hosted XSS Vulnerability. The SolarWinds Platform was susceptible to a XSS vulnerability that affects user-created URL fields. This vulnerability requires authentication from a low-level account.

Affected products

Vendor	Product	Affected versions
Solarwinds	Observability Self-Hosted	before 2025.4.1

Weakness classification

CWE-79

References

NVD record
CVE.org record
https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2025-4-1_release_notes.htm
https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-26391