CVE-2026-28297HIGH 8.7EPSS p28.5%

CVE-2026-28297CVE-2026-28297

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.

Scoring

CVSS 3.18.7 (HIGH)
VectorCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
EPSS0.37% probability of exploitation · percentile 28.5% · 2026-06-18T12:00:27Z
Published2026-03-26
Last modified2026-03-31

Underlying weaknesses· 1

CWE-79

References

  1. https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-1-1_release_notes.htm
  2. https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28297

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')cwe-790%live

Related by meaning· 6

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.