CVE-2026-11905 (GCVE-0-2026-11905)

Vulnerability from cvelistv5 – Published: 2026-10-15 06:41 – Updated: 2026-10-15 06:41
VLAI
Title
Elementor Website Builder <= 4.2.3 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via 'is_public' and 'keys_conversion_map' Parameters
Summary
The Elementor Website Builder – more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the 'keys_conversion_map' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the full post_content and plaintext post_password of private, draft, pending, and future posts belonging to any author, including Administrators and Editors.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
Assigner
Wordfence CNA under the mitre root
CNA scorecard C 65/100 over 2195 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
elemntor Elementor Website Builder – more than just a page builder Affected: 0 , ≤ 4.2.3 (semver)
guessed Create a notification for this product.
Credits
Or Benit
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Elementor Website Builder \u2013 more than just a page builder",
          "vendor": "elemntor",
          "versions": [
            {
              "lessThanOrEqual": "4.2.3",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Or Benit"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Elementor Website Builder \u2013 more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the \u0027keys_conversion_map\u0027 parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the full post_content and plaintext post_password of private, draft, pending, and future posts belonging to any author, including Administrators and Editors."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-15T06:41:58.987Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4a018a58-2184-4031-99a8-4aad55bcc815?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/classes/post-query.php#L71"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/classes/post-query.php#L62"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/classes/post-query.php#L108"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/base/query.php#L106"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/classes/post-query.php#L71"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/classes/post-query.php#L62"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/classes/post-query.php#L108"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/base/query.php#L106"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3674524%40elementor\u0026new=3674524%40elementor"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-06-10T16:16:58.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-10-14T18:17:50.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Elementor Website Builder \u003c= 4.2.3 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via \u0027is_public\u0027 and \u0027keys_conversion_map\u0027 Parameters"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-11905",
    "datePublished": "2026-10-15T06:41:58.987Z",
    "dateReserved": "2026-06-10T16:01:48.535Z",
    "dateUpdated": "2026-10-15T06:41:58.987Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Elementor Website Builder \u2013 more than just a page builder",
                "vendor": "elemntor",
                "versions": [
                  {
                    "lessThanOrEqual": "4.2.3",
                    "status": "affected",
                    "version": "0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "security@wordfence.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The Elementor Website Builder \u2013 more than just a page builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.3 via the \u0027keys_conversion_map\u0027 parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to extract the full post_content and plaintext post_password of private, draft, pending, and future posts belonging to any author, including Administrators and Editors."
          }
        ],
        "id": "CVE-2026-11905",
        "lastModified": "2026-10-15T07:17:58.980",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 1.4,
              "source": "security@wordfence.com",
              "type": "Primary"
            }
          ]
        },
        "published": "2026-10-15T07:17:58.980",
        "references": [
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/base/query.php#L106"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/classes/post-query.php#L108"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/classes/post-query.php#L62"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.0.3/modules/wp-rest/classes/post-query.php#L71"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/base/query.php#L106"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/classes/post-query.php#L108"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/classes/post-query.php#L62"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/browser/elementor/tags/4.1.2/modules/wp-rest/classes/post-query.php#L71"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3674524%40elementor\u0026new=3674524%40elementor"
          },
          {
            "source": "security@wordfence.com",
            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4a018a58-2184-4031-99a8-4aad55bcc815?source=cve"
          }
        ],
        "sourceIdentifier": "security@wordfence.com",
        "vulnStatus": "Received",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-862"
              }
            ],
            "source": "security@wordfence.com",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    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.