{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "11.6"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "11.6-rc1"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "11.6-rc2"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "11.6-rc3"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "11.6-rc4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7f27d314935e6d3391ce5402d3e7e904670c4e73"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "bca87ea0d83eb2a08abbcf75a6cdd417629b9b6e"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "1d360d8e6939a562df11a94416a97a4d2c8725e9"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "4811c9e16a00fb100f5b4c621ddc9d93104708d2"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "1ed4ea5782b3dcdf46993ad41a9769f636145a15"
            }
          ],
          "repo": "https://github.com/yoast/wordpress-seo",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The Yoast SEO plugin before 11.6-RC5 for WordPress does not properly restrict unfiltered HTML in term descriptions.",
  "id": "CVE-2019-13478",
  "modified": "2026-03-13T21:47:36.350737147Z",
  "published": "2019-07-09T23:15:10.357Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://wpvulndb.com/vulnerabilities/9445"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Yoast/wordpress-seo/releases/tag/11.6-RC5"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}