CVE-2025-26395

4.3 mediumEPSS 0.2%

Medium (4.3) in solarwinds observability self-hosted. EPSS 0.2% chance of exploitation in the next 30 days.

SolarWinds Observability Self-Hosted was susceptible to a cross-site scripting (XSS) vulnerability due to an unsanitized field in the URL. The attack requires authentication using an administrator-level account and user interaction is required.

Severity

CVSS 3.1

4.3 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2025-06-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

solarwinds:observability_self-hosted

References

https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2025-2_release_notes.htm
https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-26395

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