Vulnerability-Lookup

GHSA-P85G-FCHR-WQ24

Vulnerability from github – Published: 2026-09-18 09:31 – Updated: 2026-09-18 09:31

Details

The Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify the title and metadata of arbitrary WordPress posts or permanently delete arbitrary WordPress posts by supplying an attacker-controlled popup_id. The required nonce is emitted on the edit-jltma_popup admin screen, which is accessible to Contributors because the jltma_popup custom post type is registered with capability_type='post'.

Severity

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-85410"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-18T09:16:42Z",
    "severity": "HIGH"
  },
  "details": "The Master Addons for Elementor \u2013 Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder \u0026 Template Kits plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify the title and metadata of arbitrary WordPress posts or permanently delete arbitrary WordPress posts by supplying an attacker-controlled popup_id. The required nonce is emitted on the edit-jltma_popup admin screen, which is accessible to Contributors because the jltma_popup custom post type is registered with capability_type=\u0027post\u0027.",
  "id": "GHSA-p85g-fchr-wq24",
  "modified": "2026-09-18T09:31:09Z",
  "published": "2026-09-18T09:31:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85410"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L127"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L188"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L197"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L267"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3689763%40master-addons\u0026new=3689763%40master-addons"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/dd1fc16c-f36b-4c39-916d-36833630729e?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-85410 (GCVE-0-2026-85410)

Vulnerability from cvelistv5 – Published: 2026-09-18 08:28 – Updated: 2026-09-19 14:21

Title

Master Addons for Elementor <= 3.2.2 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Modification/Deletion via 'popup_id' Parameter

Summary

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-19 13:19 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence mitre root

References

6 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/master…
https://plugins.trac.wordpress.org/browser/master…
https://plugins.trac.wordpress.org/browser/master…
https://plugins.trac.wordpress.org/browser/master…
https://plugins.trac.wordpress.org/changeset?repo…

Impacted products

1 product

Vendor	Product	Version
pixarlabs	Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits	Affected: 0 , ≤ 3.2.2 (semver)

Credits

Dmitrii Ignatyev

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-85410",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-19T13:19:59.286764Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-19T14:21:51.115Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Master Addons for Elementor \u2013 Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder \u0026 Template Kits",
          "vendor": "pixarlabs",
          "versions": [
            {
              "lessThanOrEqual": "3.2.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Dmitrii Ignatyev"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Master Addons for Elementor \u2013 Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder \u0026 Template Kits plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.2.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to modify the title and metadata of arbitrary WordPress posts or permanently delete arbitrary WordPress posts by supplying an attacker-controlled popup_id. The required nonce is emitted on the edit-jltma_popup admin screen, which is accessible to Contributors because the jltma_popup custom post type is registered with capability_type=\u0027post\u0027."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-18T08:28:32.450Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/dd1fc16c-f36b-4c39-916d-36833630729e?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L197"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L267"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L188"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/master-addons/trunk/inc/admin/popup-builder/class-popup-admin.php#L127"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3689763%40master-addons\u0026new=3689763%40master-addons"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-09-03T19:04:39.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-09-17T19:54:33.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Master Addons for Elementor \u003c= 3.2.2 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Modification/Deletion via \u0027popup_id\u0027 Parameter"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-85410",
    "datePublished": "2026-09-18T08:28:32.450Z",
    "dateReserved": "2026-09-03T18:49:29.851Z",
    "dateUpdated": "2026-09-19T14:21:51.115Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

GHSA-P85G-FCHR-WQ24

CVE-2026-85410 (GCVE-0-2026-85410)

Tags

Sightings

Nomenclature

Related by attack behaviour