SolarWinds Observability Self-Hosted Stored Cross-Site Scripting Vulnerability

{
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  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-28297",
    "assignerOrgId": "49f11609-934d-4621-84e6-e02e032104d6",
    "assignerShortName": "SolarWinds",
    "dateUpdated": "2026-03-26T18:51:13.551Z",
    "dateReserved": "2026-02-26T14:15:09.402Z",
    "datePublished": "2026-03-26T14:01:37.526Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "49f11609-934d-4621-84e6-e02e032104d6",
        "shortName": "SolarWinds",
        "dateUpdated": "2026-03-26T14:09:48.593Z"
      },
      "title": "SolarWinds Observability Self-Hosted Stored Cross-Site Scripting Vulnerability",
      "descriptions": [
        {
          "lang": "en",
          "value": "SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution.",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "SolarWinds Observability Self-Hosted was found to be affected by a stored cross-site scripting vulnerability, which when exploited, can lead to unintended script execution."
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      "affected": [
        {
          "vendor": "SolarWinds",
          "product": "SolarWinds Observability Self-Hosted",
          "packageName": "2026.1.1",
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2026.1.1 and previous versions",
              "status": "affected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
              "cweId": "CWE-79",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28297"
        },
        {
          "url": "https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/hco_2026-1-1_release_notes.htm"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-63",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-63 Cross-Site Scripting (XSS)"
            }
          ]
        }
      ],
      "metrics": [
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          "format": "CVSS",
          "scenarios": [
            {
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              "value": "GENERAL"
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          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
            "attackVector": "ADJACENT_NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "HIGH",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Steven Karschnia - Armadin",
          "user": "00000000-0000-4000-9000-000000000000",
          "type": "finder"
        }
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    "adp": [
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        "providerMetadata": {
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP",
          "dateUpdated": "2026-03-26T18:51:13.551Z"
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        "title": "CISA ADP Vulnrichment",
        "metrics": [
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