{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "93821405790ccc7a80528e91b34b624606b54969"
            }
          ],
          "repo": "https://github.com/stefanbohacek/fediverse-embeds-wordpress-plugin",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-cr42-rgq6-whjh"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46698.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "fixed": "1.5.9"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "Fediverse Embeds embeds fediverse posts on WordPress sites. Prior to version 1.5.9, Fediverse Embeds registered the unauthenticated AJAX action wp_ajax_nopriv_ftf_get_site_info (includes/Site_Info.php) that verified a nonce ftf-fediverse-embeds-nonce and then called file_get_html($site_url) on the attacker-supplied URL. The same nonce was enqueued onto every public page containing a fediverse embed (via includes/Enqueue_Assets.php lines 41-46 + includes/Helpers.php lines 64-83), so the nonce gate was not an authentication boundary; any visitor of a public post with an embed could grab it and reuse it. This issue has been patched in version 1.5.9.",
  "id": "CVE-2026-46698",
  "modified": "2026-07-08T05:36:35.104478227Z",
  "published": "2026-06-11T17:15:52.767Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46698.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/stefanbohacek/fediverse-embeds-wordpress-plugin/security/advisories/GHSA-cr42-rgq6-whjh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46698"
    },
    {
      "type": "FIX",
      "url": "https://github.com/stefanbohacek/fediverse-embeds-wordpress-plugin/commit/93821405790ccc7a80528e91b34b624606b54969"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Fediverse Embeds: Public-nonce SSRF via ftf_get_site_info AJAX action"
}