CVE-2026-28328

high

Description

SolarWinds Observability Self-Hosted was found to be affected by a broken authorization schema that can allow low-privileged users to access and modify information beyond their assigned permissions.

References

https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28328

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-105175

https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-4_release_notes.htm

https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm

Details

Source: Mitre, NVD

Published: 2026-10-20

Updated: 2026-10-21

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

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