Demi <= 0.0.8 - Unauthenticated Information Exposure to Arbitrary Directory Copy

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-15012",
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "dateUpdated": "2026-07-28T13:41:15.476Z",
    "dateReserved": "2026-07-07T22:00:21.670Z",
    "datePublished": "2026-07-28T05:39:42.395Z",
    "state": "PUBLISHED"
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        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence",
        "dateUpdated": "2026-07-28T05:39:42.395Z"
      },
      "title": "Demi <= 0.0.8 - Unauthenticated Information Exposure to Arbitrary Directory Copy",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Demi – One Click Demo Import, WP Backup & Site Migration plugin for WordPress is vulnerable to Arbitrary Directory Copy in all versions up to, and including, 0.0.8 via the handle_restore_step function. This is due to missing HTTP access controls on the wp-content/uploads/demi-backup-state/ directory, which exposes the cryptographic restore key used to both authenticate the unauthenticated AJAX handler and forge signed restore-state envelopes. This makes it possible for unauthenticated attackers to copy arbitrary files to attacker-controlled destinations on the server. An active restore operation must have been initiated, which writes the .restore_key and .restore_step_token files to the public upload directory, before the exposed secrets can be harvested and chained to achieve unauthenticated arbitrary file copy."
        }
      ],
      "affected": [
        {
          "vendor": "deveasel",
          "product": "Demi – One Click Demo Import, Backup & Site Migration",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "0.0.8"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
              "cweId": "CWE-200",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/61ee1857-aa85-4d37-a347-a1f59c95cbff?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/trunk/classes/Import/Manager.php#L50"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/trunk/classes/Import/Manager.php#L460"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/trunk/classes/Import/Manager.php#L287"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/trunk/classes/Import/Tasks/RestoreFiles.php#L168"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/trunk/includes/helper-functions.php#L55"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/tags/0.0.6/classes/Import/Manager.php#L460"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/tags/0.0.6/classes/Import/Manager.php#L287"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/tags/0.0.6/classes/Import/Manager.php#L50"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/tags/0.0.6/classes/Import/Tasks/RestoreFiles.php#L168"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/demi-backup-migration/tags/0.0.6/includes/helper-functions.php#L55"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=&old=3616690%40demi-backup-migration&new=3616690%40demi-backup-migration"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM"
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      ],
      "timeline": [
        {
          "time": "2026-07-07T22:15:32.000Z",
          "lang": "en",
          "value": "Vendor Notified"
        },
        {
          "time": "2026-07-27T16:40:06.000Z",
          "lang": "en",
          "value": "Disclosed"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "SAHRAOUI AYMEN",
          "type": "finder"
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    },
    "adp": [
      {
        "providerMetadata": {
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP",
          "dateUpdated": "2026-07-28T13:41:15.476Z"
        },
        "title": "CISA ADP Vulnrichment",
        "metrics": [
          {}
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      }
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  }
}