CVE-2025-26394

4.8 mediumEPSS 0.2%

Medium (4.8) in solarwinds observability self-hosted. EPSS 0.2% chance of exploitation in the next 30 days.

SolarWinds Observability Self-Hosted is susceptible to an open redirection vulnerability. The URL is not properly sanitized, and an attacker could manipulate the string to redirect a user to a malicious site. The attack complexity is high, and authentication is required.

Severity

CVSS 3.1

4.8 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 8% of CVEs (scores of 2026-10-31)
CWE: CWE-601
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-2025-26394

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