CVE-2026-28298

Published: Mar 26, 2026Modified: Mar 31, 2026

8.1

Vector

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

Exploitability: 1.7 / Impact: 5.8

Source: NVD

Description

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.

Affected (1)

Products: Solarwinds: Observability Self Hosted

Solarwinds

1 product

Observability Self Hosted

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Solarwinds Observability Self Hosted	Before 2026.1.1

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-1-1_release_notes.htm

Source: psirt@solarwinds.com

Release Notes

https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28298

Source: psirt@solarwinds.com

Vendor Advisory

Timeline

No history available yet.