GHSA-JVFV-XGR4-Q7P3

Vulnerability from github – Published: 2026-05-28 09:31 – Updated: 2026-05-28 09:31
VLAI
Details

The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'file_upload' parameter in all versions up to, and including, 2.8.2 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 the 'Store Submissions' setting to be enabled, as this controls whether unsanitized field values are persisted to the database and subsequently rendered via dangerouslySetInnerHTML in the admin entry viewer.

Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-7052"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-28T08:16:36Z",
    "severity": "HIGH"
  },
  "details": "The HT Contact Form \u2013 Drag \u0026 Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027file_upload\u0027 parameter in all versions up to, and including, 2.8.2 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 the \u0027Store Submissions\u0027 setting to be enabled, as this controls whether unsanitized field values are persisted to the database and subsequently rendered via dangerouslySetInnerHTML in the admin entry viewer.",
  "id": "GHSA-jvfv-xgr4-q7p3",
  "modified": "2026-05-28T09:31:19Z",
  "published": "2026-05-28T09:31:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7052"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Api/Endpoints/Submission.php#L108"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Api/Endpoints/Submission.php#L126"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Api/Endpoints/Submission.php#L403"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/Includes/Models/Entries.php#L298"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/tags/2.8.2/admin/dist/bundle.js#L2"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Api/Endpoints/Submission.php#L108"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Api/Endpoints/Submission.php#L126"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Api/Endpoints/Submission.php#L403"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/Includes/Models/Entries.php#L298"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ht-contactform/trunk/admin/dist/bundle.js#L2"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3521197%40ht-contactform%2Ftrunk\u0026old=3499444%40ht-contactform%2Ftrunk"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/edb0ee0c-1eab-4988-9eb6-cc0c253fee15?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"
    }
  ]
}



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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

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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.


Detection rules are retrieved from Rulezet.


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