{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28328","assignerOrgId":"49f11609-934d-4621-84e6-e02e032104d6","state":"PUBLISHED","assignerShortName":"SolarWinds","dateReserved":"2026-02-26T14:47:03.211Z","datePublished":"2026-10-20T16:17:18.712Z","dateUpdated":"2026-10-23T15:58:55.705Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"SolarWinds Observability Self-Hosted","vendor":"SolarWinds","versions":[{"status":"affected","version":"2026.2.3 and all previous versions"}]}],"credits":[{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Dimitrios Titos from NATO Cyber Security Centre (NCSC)"},{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Georgios Sotiriadis from NATO Cyber Security Centre (NCSC)"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"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.<br>"}],"value":"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."}],"impacts":[{"capecId":"CAPEC-233","descriptions":[{"lang":"en","value":"CAPEC-233 Privilege Escalation"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"49f11609-934d-4621-84e6-e02e032104d6","shortName":"SolarWinds","dateUpdated":"2026-10-23T15:58:55.705Z"},"references":[{"tags":["release-notes"],"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-4_release_notes.htm"},{"tags":["vendor-advisory"],"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28328"},{"tags":["x_secure-configuration-guide"],"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"SolarWinds recommends customers to upgrade to Observability Self-Hosted version 2026.4 as soon as is practical.<br>"}],"value":"SolarWinds recommends customers to upgrade to Observability Self-Hosted version 2026.4 as soon as is practical."}],"source":{"discovery":"EXTERNAL"},"title":"SolarWinds Observability Self-Hosted broken authorization schema","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-20T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-28328"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-21T03:56:28.456Z"}}]}}