{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "3.0.0-canary.12"
                  },
                  {
                    "fixed": "3.0.0-canary.48"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              },
              {
                "range": [
                  {
                    "fixed": "e0eb0f16597dcb994a75c5230cd9243647ad7b3d"
                  }
                ],
                "source": "REFERENCES_COMMIT"
              }
            ]
          },
          "events": [
            {
              "introduced": "d9a52f68e8db2aa6d7bb75556fac08b98b5e4926"
            },
            {
              "fixed": "03296037e264ee668e1b23934bae19e73c63e0fc"
            },
            {
              "fixed": "e0eb0f16597dcb994a75c5230cd9243647ad7b3d"
            }
          ],
          "repo": "https://github.com/mi6/ic-ui-kit",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112290.json"
  },
  "details": "Intelligence Community UI Kit @ukic/canary-web-components 3.0.0-canary.12 before 3.0.0-canary.48 contains a DOM-based cross-site scripting vulnerability in ic-tree-item that re-parses router-item slot text as HTML. When tree item truncation is enabled, attackers who influence a tree item label can have escaped markup decoded by truncateTreeItemLabel() and executed as JavaScript in visitors' browsers.",
  "id": "CVE-2026-112290",
  "modified": "2026-10-21T02:31:10.731840738Z",
  "published": "2026-10-19T13:55:32.741Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112290.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/aaronamran/Public-Vulnerability-Disclosures/blob/main/2026/dom-xss-mi6-ic-ui-kit/README.md"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mi6/ic-ui-kit"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/mi6/ic-ui-kit/blob/7b32c7c2b53b74a915f40984fb7b0a2d825fc49c/packages/canary-web-components/src/components/ic-tree-item/ic-tree-item.tsx"
    },
    {
      "type": "FIX",
      "url": "https://github.com/mi6/ic-ui-kit/commit/e0eb0f16597dcb994a75c5230cd9243647ad7b3d"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-112290"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/mi6-ukic-canary-web-components-3.0.0-canary.12-before-3.0.0-canary.48-dom-xss-via-ic-tree-item"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "MI6 @ukic/canary-web-components 3.0.0-canary.12 before 3.0.0-canary.48 DOM XSS via ic-tree-item"
}