CVE-2025-26392: SolarWinds Observability Self-Hosted SQL Injection Vulnerability

Severity: medium (CVSS 4.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-10-21 · updated 2026-10-08
Weakness: CWE-89

Description

SolarWinds Observability Self-Hosted is susceptible to SQL injection vulnerability that may display sensitive data using a low-level account. This vulnerability requires authentication from a low-privilege account.

Affected products

SolarWinds Observability Self-Hosted: before 2025.4 — fixed in 2025.4

How to fix

Upgrade to a fixed version: SolarWinds Observability Self-Hosted 2025.4. Check the vendor advisory for mitigations.

References

https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2025-4_release_notes.htm
https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-26392

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