Vulnerability-Lookup

GHSA-V5F5-23H8-7RRH

Vulnerability from github – Published: 2026-09-25 09:31 – Updated: 2026-09-25 09:31

Details

The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'form_data' Rich Text Field via Draft Save/Resume in all versions up to, and including, 2.10.1 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. Exploitation requires tricking a user into clicking an attacker-supplied draft resume URL, which the attacker constructs using the draft_key and access_token returned directly in the save response.

Severity

7.2 (High)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-93303"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-25T07:16:55Z",
    "severity": "HIGH"
  },
  "details": "The HT Contact Form \u2013 Drag \u0026 Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via \u0027form_data\u0027 Rich Text Field via Draft Save/Resume in all versions up to, and including, 2.10.1 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. Exploitation requires tricking a user into clicking an attacker-supplied draft resume URL, which the attacker constructs using the draft_key and access_token returned directly in the save response.",
  "id": "GHSA-v5f5-23h8-7rrh",
  "modified": "2026-09-25T09:31:07Z",
  "published": "2026-09-25T09:31:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93303"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L199"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L336"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L74"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Models/Drafts.php#L239"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/assets/js/form.js#L2053"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/include/UI/ShortCode.php#L726"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3707224%40ht-contactform\u0026new=3707224%40ht-contactform"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d5c3702c-65d3-4b89-a78f-6df267b02a1e?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-93303 (GCVE-0-2026-93303)

Vulnerability from cvelistv5 – Published: 2026-09-25 06:39 – Updated: 2026-09-25 13:00

Title

HT Contact Form <= 2.10.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via 'form_data' Rich Text Field via Draft Save/Resume

Summary

Severity

7.2 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-25 12:52 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Wordfence mitre root

References

8 references

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

Impacted products

1 product

Vendor	Product	Version
htplugins	HT Contact Form – Drag & Drop Form Builder for WordPress	Affected: 0 , ≤ 2.10.1 (semver)

Credits

kuzomo

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-93303",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-25T12:52:13.550736Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-25T13:00:16.456Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "HT Contact Form \u2013 Drag \u0026 Drop Form Builder for WordPress",
          "vendor": "htplugins",
          "versions": [
            {
              "lessThanOrEqual": "2.10.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "kuzomo"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The HT Contact Form \u2013 Drag \u0026 Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via \u0027form_data\u0027 Rich Text Field via Draft Save/Resume in all versions up to, and including, 2.10.1 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. Exploitation requires tricking a user into clicking an attacker-supplied draft resume URL, which the attacker constructs using the draft_key and access_token returned directly in the save response."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/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 (\u0027Cross-site Scripting\u0027)",
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              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2026-09-25T06:39:56.300Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/d5c3702c-65d3-4b89-a78f-6df267b02a1e?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/assets/js/form.js#L2053"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L199"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L74"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Models/Drafts.php#L239"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/admin/Includes/Api/Endpoints/Draft.php#L336"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.10.1/include/UI/ShortCode.php#L726"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3707224%40ht-contactform\u0026new=3707224%40ht-contactform"
        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2026-09-17T16:57:20.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-09-24T18:23:59.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "HT Contact Form \u003c= 2.10.1 - Unauthenticated Stored DOM-Based Cross-Site Scripting via \u0027form_data\u0027 Rich Text Field via Draft Save/Resume"
    }
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    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-93303",
    "datePublished": "2026-09-25T06:39:56.300Z",
    "dateReserved": "2026-09-17T16:54:04.980Z",
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    "state": "PUBLISHED"
  },
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  "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.

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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.

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GHSA-V5F5-23H8-7RRH

CVE-2026-93303 (GCVE-0-2026-93303)

Tags

Sightings

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