CVE-2026-2917 (GCVE-0-2026-2917)
Vulnerability from cvelistv5
Published
2026-03-11 07:36
Modified
2026-04-08 17:09
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
The Happy Addons for Elementor plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.21.0 via the `ha_duplicate_thing` admin action handler. This is due to the `can_clone()` method only checking `current_user_can('edit_posts')` (a general capability) without performing object-level authorization such as `current_user_can('edit_post', $post_id)`, and the nonce being tied to the generic action name `ha_duplicate_thing` rather than to a specific post ID. This makes it possible for authenticated attackers, with Contributor-level access and above, to clone any published post, page, or custom post type by obtaining a valid clone nonce from their own posts and changing the `post_id` parameter to target other users' content. The clone operation copies the full post content, all post metadata (including potentially sensitive widget configurations and API tokens), and taxonomies into a new draft owned by the attacker.
Impacted products
Show details on NVD website


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              "content": {
                "id": "CVE-2026-2917",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-11T13:48:26.470266Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2026-03-11T13:50:03.782Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    "cna": {
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          "product": "Happy Addons for Elementor",
          "vendor": "thehappymonster",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
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      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Dmitrii Ignatyev"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Happy Addons for Elementor plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.21.0 via the `ha_duplicate_thing` admin action handler. This is due to the `can_clone()` method only checking `current_user_can(\u0027edit_posts\u0027)` (a general capability) without performing object-level authorization such as `current_user_can(\u0027edit_post\u0027, $post_id)`, and the nonce being tied to the generic action name `ha_duplicate_thing` rather than to a specific post ID. This makes it possible for authenticated attackers, with Contributor-level access and above, to clone any published post, page, or custom post type by obtaining a valid clone nonce from their own posts and changing the `post_id` parameter to target other users\u0027 content. The clone operation copies the full post content, all post metadata (including potentially sensitive widget configurations and API tokens), and taxonomies into a new draft owned by the attacker."
        }
      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
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              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
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      "providerMetadata": {
        "dateUpdated": "2026-04-08T17:09:21.829Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9234b1ce-032f-487d-b60a-f80c78373238?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.7/classes/clone-handler.php#L21"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/happy-elementor-addons/tags/3.20.7/classes/clone-handler.php#L61"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/classes/clone-handler.php#L21"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/happy-elementor-addons/trunk/classes/clone-handler.php#L61"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3475242%40happy-elementor-addons%2Ftrunk\u0026old=3463375%40happy-elementor-addons%2Ftrunk\u0026sfp_email=\u0026sfph_mail="
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2026-02-20T21:14:05.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-03-10T19:07:37.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Happy Addons for Elementor \u003c= 3.21.0 - Insecure Direct Object Reference to Authenticated (Contributor+) Post Duplication via \u0027post_id\u0027 Parameter"
    }
  },
  "cveMetadata": {
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    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-2917",
    "datePublished": "2026-03-11T07:36:25.496Z",
    "dateReserved": "2026-02-20T20:58:53.545Z",
    "dateUpdated": "2026-04-08T17:09:21.829Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2"
}


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