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1 vulnerability found for SureForms – Contact Form Builder, AI Forms, Payment Form, Survey & Quiz by brainstormforce

CVE-2026-7623 (GCVE-0-2026-7623)
Vulnerability from cvelistv5
Published
2026-08-01 01:29
Modified
2026-08-03 19:21
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The SureForms – Contact Form, Payment Form & Other Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'headingWrapper' parameter in all versions up to, and including, 2.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Show details on NVD website


{
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-7623",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-03T19:20:55.317484Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-03T19:21:05.824Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "SureForms \u2013 Contact Form Builder, AI Forms, Payment Form, Survey \u0026 Quiz",
          "vendor": "brainstormforce",
          "versions": [
            {
              "lessThanOrEqual": "2.8.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Dmitrii Ignatyev"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The SureForms \u2013 Contact Form, Payment Form \u0026 Other Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the \u0027headingWrapper\u0027 parameter in all versions up to, and including, 2.8.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-79",
              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/056884d2-d737-4ae5-b800-cb2ff31347ab?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/sureforms/trunk/modules/gutenberg/dist/blocks/advanced-heading/class-advanced-heading.php#L729"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/sureforms/tags/2.8.1/modules/gutenberg/dist/blocks/advanced-heading/class-advanced-heading.php#L729"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/sureforms/trunk/modules/gutenberg/dist/blocks/advanced-heading/class-advanced-heading.php#L663"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/sureforms/tags/2.8.1/modules/gutenberg/dist/blocks/advanced-heading/class-advanced-heading.php#L663"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/sureforms/tags/2.5.1/modules/gutenberg/dist/blocks/advanced-heading/class-advanced-heading.php#L729"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/sureforms/tags/2.5.1/modules/gutenberg/dist/blocks/advanced-heading/class-advanced-heading.php#L663"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset/3523295/sureforms/tags/2.8.2/modules/gutenberg/dist/blocks/advanced-heading/class-advanced-heading.php"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-05-01T14:03:37.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-07-31T12:34:14.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "SureForms \u003c= 2.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via \u0027headingWrapper\u0027 Block Attribute"
    }
  },
  "cveMetadata": {
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    "datePublished": "2026-08-01T01:29:55.651Z",
    "dateReserved": "2026-05-01T13:46:29.612Z",
    "dateUpdated": "2026-08-03T19:21:05.824Z",
    "state": "PUBLISHED"
  },
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