{"api_version":"1","generated_at":"2026-10-22T01:57:24+00:00","cve":"CVE-2026-28328","urls":{"html":"https://cve.report/CVE-2026-28328","api":"https://cve.report/api/cve/CVE-2026-28328.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-28328","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-28328"},"summary":{"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.","state":"PUBLISHED","assigner":"SolarWinds","published_at":"2026-10-20 17:17:38","updated_at":"2026-10-21 04:18:10"},"problem_types":["CWE-863","CWE-863 CWE-863: Incorrect Authorization"],"metrics":[{"version":"3.1","source":"psirt@solarwinds.com","type":"Secondary","score":"8.8","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"8.8","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"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"}}],"references":[{"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-4_release_notes.htm","name":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-4_release_notes.htm","refsource":"psirt@solarwinds.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm","name":"https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-secure-configuration.htm","refsource":"psirt@solarwinds.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28328","name":"https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28328","refsource":"psirt@solarwinds.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-28328","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28328","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"SolarWinds","product":"SolarWinds Observability Self-Hosted","version":"affected 2026.2.3 and all previous versions","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"SolarWinds recommends customers to upgrade to Observability Self-Hosted version 2026.4 as soon as is practical.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Dimitrios Titos from NATO","lang":"en"},{"source":"CNA","value":"Georgios Sotiriadis from NATO","lang":"en"},{"source":"CNA","value":"Frank Lycops from NATO","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-28328","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2026-10-20T00:00:00+00:00","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-10-21T03:56:28.456Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"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"},{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Georgios Sotiriadis from NATO"},{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"Frank Lycops from NATO"}],"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":{"dateUpdated":"2026-10-20T16:17:18.712Z","orgId":"49f11609-934d-4621-84e6-e02e032104d6","shortName":"SolarWinds"},"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"}}},"cveMetadata":{"assignerOrgId":"49f11609-934d-4621-84e6-e02e032104d6","assignerShortName":"SolarWinds","cveId":"CVE-2026-28328","datePublished":"2026-10-20T16:17:18.712Z","dateReserved":"2026-02-26T14:47:03.211Z","dateUpdated":"2026-10-21T03:56:28.456Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-20 17:17:38","lastModifiedDate":"2026-10-21 04:18:10","problem_types":["CWE-863","CWE-863 CWE-863: Incorrect Authorization"],"metrics":{"cvssMetricV31":[{"source":"psirt@solarwinds.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-20T00:00:00+00:00","id":"CVE-2026-28328","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"28328","Ordinal":"1","Title":"SolarWinds Observability Self-Hosted broken authorization schema","CVE":"CVE-2026-28328","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"28328","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"SolarWinds Observability Self-Hosted broken authorization schema"}]}}}