CVE-2026-28298

Published: Mar 26, 2026

Modified: Mar 27, 2026

PUBLISHED

CVSS v3.1

5.9

MEDIUM

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.

Vendor	Product	Versions
SolarWinds	SolarWinds Observability Self-Hosted	affected `2026.1.1 and previous versions`

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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

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

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CVE-2026-28298

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References