Vulnerability-Lookup

CVE-2026-104797 (GCVE-0-2026-104797)

Vulnerability from cvelistv5 – Published: 2026-10-10 03:26 – Updated: 2026-10-11 16:55

Title

Advanced Form Integration <= 2.9.0 - Unauthenticated Unverified Password Change to Authentication Bypass / Privilege Escalation via Contact Form 7 Submission to Ultimate Member Update Profile Field Action

Summary

The Advanced Form Integration — Connect Forms to 300+ Apps plugin for WordPress is vulnerable to Authentication Bypass via Unverified Password Change in all versions up to, and including, 2.9.0 The `adfoin_ultimatememberac_send_data` function, which powers the Ultimate Member "Update Profile Field" action, resolves the target WordPress user from an attacker-supplied email address and passes an attacker-controlled field key and value directly to `UM()->user()->update_profile()` in the `account` context — which explicitly bypasses Ultimate Member's banned-key validation — without performing any submitter identity verification, ownership check, capability check, current-password reauthentication, or restriction on sensitive keys such as `user_pass`. This makes it possible for unauthenticated attackers to change the password of any WordPress user account, including Administrator accounts, by submitting a public Contact Form 7 form with a target email and `user_pass` as the field key, enabling full site takeover. Exploitation requires an administrator to have pre-configured a Contact Form 7 integration that maps the target email, field key, and value from public form inputs to the Ultimate Member Update Profile Field action — the exact workflow the plugin's own UI advertises for this action type.

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-11 16:43 UTC

CWE

CWE-287 - Improper Authentication

Assigner

Wordfence CNA under the mitre root

CNA scorecard C 65/100 over 2313 records in the last 180 days details

References

6 references

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

Impacted products

1 product

Vendor	Product	Version	CPE status
nasirahmed	Advanced Form Integration — Connect Forms to 300+ Apps	Affected: 0 , ≤ 2.9.0 (semver)	guessed

Credits

wachiss

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-104797

Vulnerability from fkie_nvd - Published: 2026-10-10 04:18 - Updated: 2026-10-13 13:30

Severity

8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/advanced-form-integration/
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/advanced-form-integration/tags/2.9.0/includes/triggers/cf7/cf7.php#L38
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/advanced-form-integration/tags/2.9.0/platforms/ultimatememberac/ultimatememberac.php#L169
	security@wordfence.com	https://plugins.trac.wordpress.org/browser/advanced-form-integration/tags/2.9.0/platforms/ultimatememberac/ultimatememberac.php#L83
	security@wordfence.com	https://plugins.trac.wordpress.org/changeset?reponame=&new=3725787%40advanced-form-integration%2Ftags%2F2.10.0&old=3707004%40advanced-form-integration%2Ftags%2F2.9.0
	security@wordfence.com	https://www.wordfence.com/threat-intel/vulnerabilities/id/586fd95e-88c7-4eb8-826c-ae46a11ac21f?source=cve

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/586fd95e-88c7-4eb8-826c-ae46a11ac21f?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}

GHSA-QXMG-X28H-F42M

Vulnerability from github – Published: 2026-10-10 06:30 – Updated: 2026-10-10 06:30

Details

The Advanced Form Integration — Connect Forms to 300+ Apps plugin for WordPress is vulnerable to Authentication Bypass via Unverified Password Change in all versions up to, and including, 2.9.0 The adfoin_ultimatememberac_send_data function, which powers the Ultimate Member "Update Profile Field" action, resolves the target WordPress user from an attacker-supplied email address and passes an attacker-controlled field key and value directly to UM()->user()->update_profile() in the account context — which explicitly bypasses Ultimate Member's banned-key validation — without performing any submitter identity verification, ownership check, capability check, current-password reauthentication, or restriction on sensitive keys such as user_pass. This makes it possible for unauthenticated attackers to change the password of any WordPress user account, including Administrator accounts, by submitting a public Contact Form 7 form with a target email and user_pass as the field key, enabling full site takeover. Exploitation requires an administrator to have pre-configured a Contact Form 7 integration that maps the target email, field key, and value from public form inputs to the Ultimate Member Update Profile Field action — the exact workflow the plugin's own UI advertises for this action type.

Severity

8.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-104797"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-10T04:18:08Z",
    "severity": "HIGH"
  },
  "details": "The Advanced Form Integration \u2014 Connect Forms to 300+ Apps plugin for WordPress is vulnerable to Authentication Bypass via Unverified Password Change in all versions up to, and including, 2.9.0 The `adfoin_ultimatememberac_send_data` function, which powers the Ultimate Member \"Update Profile Field\" action, resolves the target WordPress user from an attacker-supplied email address and passes an attacker-controlled field key and value directly to `UM()-\u003euser()-\u003eupdate_profile()` in the `account` context \u2014 which explicitly bypasses Ultimate Member\u0027s banned-key validation \u2014 without performing any submitter identity verification, ownership check, capability check, current-password reauthentication, or restriction on sensitive keys such as `user_pass`. This makes it possible for unauthenticated attackers to change the password of any WordPress user account, including Administrator accounts, by submitting a public Contact Form 7 form with a target email and `user_pass` as the field key, enabling full site takeover. Exploitation requires an administrator to have pre-configured a Contact Form 7 integration that maps the target email, field key, and value from public form inputs to the Ultimate Member Update Profile Field action \u2014 the exact workflow the plugin\u0027s own UI advertises for this action type.",
  "id": "GHSA-qxmg-x28h-f42m",
  "modified": "2026-10-10T06:30:56Z",
  "published": "2026-10-10T06:30:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-104797"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/advanced-form-integration"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/advanced-form-integration/tags/2.9.0/includes/triggers/cf7/cf7.php#L38"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/advanced-form-integration/tags/2.9.0/platforms/ultimatememberac/ultimatememberac.php#L169"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/advanced-form-integration/tags/2.9.0/platforms/ultimatememberac/ultimatememberac.php#L83"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026new=3725787%40advanced-form-integration%2Ftags%2F2.10.0\u0026old=3707004%40advanced-form-integration%2Ftags%2F2.9.0"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/586fd95e-88c7-4eb8-826c-ae46a11ac21f?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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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.

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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.
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Action not permitted

CVE-2026-104797 (GCVE-0-2026-104797)

FKIE_CVE-2026-104797

GHSA-QXMG-X28H-F42M

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