CVE-2026-111318 (GCVE-0-2026-111318)
Vulnerability from cvelistv5
Published
2026-10-29 09:25
Modified
2026-10-29 10:35
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation
Summary
The HT Mega Addons for Elementor – Elementor Widgets & Template Builder plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'href attribute of <a> inside .htmega-tab-nav' parameter in all versions up to, and including, 3.2.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires a co-installed plugin such as wpDiscuz with its rich editor enabled whose markup allowlist permits span[class] and a[href] storage, an HT Mega Tabs widget present on the same page as the comment section, and a victim user click on the injected anchor link.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-111318",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-29T10:31:20.669799Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-29T10:35:36.425Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "HT Mega Addons for Elementor \u2013 Elementor Widgets \u0026 Template Builder",
          "vendor": "devitemsllc",
          "versions": [
            {
              "lessThanOrEqual": "3.2.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "UKO"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The HT Mega Addons for Elementor \u2013 Elementor Widgets \u0026 Template Builder plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the \u0027href attribute of \u003ca\u003e inside .htmega-tab-nav\u0027 parameter in all versions up to, and including, 3.2.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires a co-installed plugin such as wpDiscuz with its rich editor enabled whose markup allowlist permits span[class] and a[href] storage, an HT Mega Tabs widget present on the same page as the comment section, and a victim user click on the injected anchor link."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-29T09:25:37.098Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/fe67064b-7b22-48e8-9a07-9870af6c453a?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/3.2.7/assets/js/htmega-widgets-active.js#L968"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/3.2.7/assets/js/htmega-widgets-active.js#L967"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/3.2.7/assets/js/htmega-widgets-active.js#L950"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset/3752766/ht-mega-for-elementor/trunk/assets/js/htmega-widgets-active.js"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-15T20:36:53.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-10-28T21:11:54.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "HT Mega Addons for Elementor \u003c= 3.2.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Tabs Widget href DOM Sink"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-111318",
    "datePublished": "2026-10-29T09:25:37.098Z",
    "dateReserved": "2026-10-15T20:21:27.397Z",
    "dateUpdated": "2026-10-29T10:35:36.425Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-111318\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-29T10:31:20.669799Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-29T10:35:20.130Z\"}}], \"cna\": {\"title\": \"HT Mega Addons for Elementor \u003c= 3.2.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Tabs Widget href DOM Sink\", \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"UKO\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 5.4, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N\"}}], \"affected\": [{\"vendor\": \"devitemsllc\", \"product\": \"HT Mega Addons for Elementor \\u2013 Elementor Widgets \u0026 Template Builder\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"3.2.7\"}], \"defaultStatus\": \"unaffected\"}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2026-10-15T20:36:53.000Z\", \"value\": \"Vendor Notified\"}, {\"lang\": \"en\", \"time\": \"2026-10-28T21:11:54.000Z\", \"value\": \"Disclosed\"}], \"references\": [{\"url\": \"https://www.wordfence.com/threat-intel/vulnerabilities/id/fe67064b-7b22-48e8-9a07-9870af6c453a?source=cve\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/3.2.7/assets/js/htmega-widgets-active.js#L968\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/3.2.7/assets/js/htmega-widgets-active.js#L967\"}, {\"url\": \"https://plugins.trac.wordpress.org/browser/ht-mega-for-elementor/tags/3.2.7/assets/js/htmega-widgets-active.js#L950\"}, {\"url\": \"https://plugins.trac.wordpress.org/changeset/3752766/ht-mega-for-elementor/trunk/assets/js/htmega-widgets-active.js\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"The HT Mega Addons for Elementor \\u2013 Elementor Widgets \u0026 Template Builder plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the \u0027href attribute of \u003ca\u003e inside .htmega-tab-nav\u0027 parameter in all versions up to, and including, 3.2.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires a co-installed plugin such as wpDiscuz with its rich editor enabled whose markup allowlist permits span[class] and a[href] storage, an HT Mega Tabs widget present on the same page as the comment section, and a victim user click on the injected anchor link.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-79\", \"description\": \"CWE-79 Improper Neutralization of Input During Web Page Generation\"}]}], \"providerMetadata\": {\"orgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"shortName\": \"Wordfence\", \"dateUpdated\": \"2026-10-29T09:25:37.098Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-111318\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-29T10:35:36.425Z\", \"dateReserved\": \"2026-10-15T20:21:27.397Z\", \"assignerOrgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"datePublished\": \"2026-10-29T09:25:37.098Z\", \"assignerShortName\": \"Wordfence\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…