{"id":"CVE-2026-28328","aliases":["EUVD-2026-105175","GHSA-hqgx-66xg-f35h"],"status":"published","title":"SolarWinds Observability Self-Hosted broken authorization schema","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.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00496,"percentile":0.42858,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-10-20T16:17:18Z","modified":"2026-10-23T15:58:55Z","products":[{"vendor":"solarwinds","product":"solarwinds observability self-hosted"}],"references":[{"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-4_release_notes.htm","tags":["release-notes"]},{"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28328","tags":["vendor-advisory"]},{"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm","tags":["x_secure-configuration-guide"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28328"},{"url":"https://github.com/advisories/GHSA-hqgx-66xg-f35h"}],"sources":{"cve":[{"id":"CVE-2026-28328","title":"SolarWinds Observability Self-Hosted broken authorization schema","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.","status":"published","published":"2026-10-20T16:17:18.712Z","modified":"2026-10-23T15:58:55.705Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:20:01.969981Z"}],"euvd":[{"id":"EUVD-2026-105175","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.","status":"published","published":"2026-10-20T16:17:18Z","modified":"2026-10-23T15:58:55Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:59:32.223152Z"}],"ghsa":[{"id":"GHSA-hqgx-66xg-f35h","title":"SolarWinds Observability Self-Hosted was found to be affected by a broken authorization schema...","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.","status":"published","published":"2026-10-20T18:31:48Z","modified":"2026-10-20T18:31:55Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:14:04.153849Z"}],"nvd":[{"id":"CVE-2026-28328","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.","status":"published","published":"2026-10-20T17:17:38.91Z","modified":"2026-10-21T04:18:10.42Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:13:01.161484Z"}]}}