{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@ionic/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@ionic/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.1.0"
            },
            {
              "fixed": "4.1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@ionic/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.2.0"
            },
            {
              "fixed": "4.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@ionic/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.3.0"
            },
            {
              "fixed": "4.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T18:44:31Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Versions of  `@ionic/core` prior to 4.0.3, 4.1.3, 4.2.1 or 4.3.1 are vulnerable to Cross-Site Scripting (XSS). The package uses the unsafe `innerHTML` function without sanitizing input, which may allow attackers to execute arbitrary JavaScript on the victim\u0027s browser. This issue affects the components:\n- `\u003cion-alert\u003e.message`\n- `\u003cion-searchbar\u003e.placeholder`\n- `\u003cion-infinite-scroll-content\u003e.loadingText`\n- `\u003cion-refresher-content\u003e.pullingText`\n- `\u003cion-refresher-content\u003e.refershingText`\n\n\n## Recommendation\n\n- If you are using @ionic/core 4.0.x, upgrade to 4.0.3 or later.\n- If you are using @ionic/core 4.1.x, upgrade to 4.1.3 or later.\n- If you are using @ionic/core 4.2.x, upgrade to 4.2.1 or later.\n- If you are using @ionic/core 4.3.x, upgrade to 4.3.1 or later.",
  "id": "GHSA-r3xc-47qg-h929",
  "modified": "2021-09-28T17:38:45Z",
  "published": "2020-09-03T17:06:09Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ionic-team/ionic/issues/18065"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ionic-team/ionic"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1023"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Cross-Site Scripting in @ionic/core"
}