CVE-2026-28301

SolarWinds Observability Self-Hosted Open Redirect Vulnerability

Published Jun 9, 2026 CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.

Remediation

Vendor Solution

SolarWinds recommends customers upgrade to SolarWinds Observability Self-Hosted 2026.2 when possible.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Solarwinds
Solarwinds observability Self-hosted
Vendors & Products Solarwinds
Solarwinds observability Self-hosted
Type Values Removed Values Added
Description A vulnerability in which an attacker can provide a crafted external URL that may redirect a user to an unintended website.
Title SolarWinds Observability Self-Hosted Open Redirect Vulnerability
Weaknesses CWE-601
References
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
SolarWinds
Published
Updated
Jun 9, 2026, 6:40 PM
Reserved
Feb 26, 2026, 2:15 PM
Status
Awaiting Analysis
Published
Jun 9, 2026, 5:17 PM
Modified
Jul 23, 2026, 8:10 AM