Vulnerability-Lookup

GHSA-HWW4-PJ88-89C3

Vulnerability from github – Published: 2026-08-05 09:31 – Updated: 2026-08-05 09:31

Details

The WPFormify – Stripe Payments with Form and Checkout plugin for WordPress is vulnerable to unauthorized modification and deletion of Stripe payment credentials in all versions up to, and including, 1.1.1. This is due to missing capability checks and nonce verification on the wpf_stripe_callback_success() and wpf_stripe_disconnect() functions, both hooked to admin_init. The admin_init hook fires on admin-post.php which is accessible without authentication. This makes it possible for unauthenticated attackers to overwrite the site's Stripe API credentials with attacker-controlled values (redirecting payments to the attacker's Stripe account) or disconnect the Stripe integration entirely by deleting the stored credentials.

Severity

8.2 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-6627"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-05T08:16:41Z",
    "severity": "HIGH"
  },
  "details": "The WPFormify \u2013 Stripe Payments with Form and Checkout plugin for WordPress is vulnerable to unauthorized modification and deletion of Stripe payment credentials in all versions up to, and including, 1.1.1. This is due to missing capability checks and nonce verification on the `wpf_stripe_callback_success()` and `wpf_stripe_disconnect()` functions, both hooked to `admin_init`. The `admin_init` hook fires on `admin-post.php` which is accessible without authentication. This makes it possible for unauthenticated attackers to overwrite the site\u0027s Stripe API credentials with attacker-controlled values (redirecting payments to the attacker\u0027s Stripe account) or disconnect the Stripe integration entirely by deleting the stored credentials.",
  "id": "GHSA-hww4-pj88-89c3",
  "modified": "2026-08-05T09:31:18Z",
  "published": "2026-08-05T09:31:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6627"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wpformify/tags/1.1.1/modules/payments/stripe_authorization.php#L49"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wpformify/tags/1.1.1/modules/payments/stripe_authorization.php#L79"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?new=3557764%40wpformify%2Ftags%2F1.1.2\u0026old=3299310%40wpformify/tags"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/44cd696c-fff3-4942-b2c9-628ba281ba44?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-6627 (GCVE-0-2026-6627)

Vulnerability from cvelistv5 – Published: 2026-08-05 06:37 – Updated: 2026-08-05 14:44

Title

WPFormify <= 1.1.1 - Missing Authorization

Summary

The WPFormify – Stripe Payments with Form and Checkout plugin for WordPress is vulnerable to unauthorized modification and deletion of Stripe payment credentials in all versions up to, and including, 1.1.1. This is due to missing capability checks and nonce verification on the `wpf_stripe_callback_success()` and `wpf_stripe_disconnect()` functions, both hooked to `admin_init`. The `admin_init` hook fires on `admin-post.php` which is accessible without authentication. This makes it possible for unauthenticated attackers to overwrite the site's Stripe API credentials with attacker-controlled values (redirecting payments to the attacker's Stripe account) or disconnect the Stripe integration entirely by deleting the stored credentials.

Severity

8.2 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence

References

4 references

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

Impacted products

1 product

Vendor	Product	Version
saadiqbal	WPFormify – Stripe Payments with Form and Checkout	Affected: 0 , ≤ 1.1.1 (semver)

Credits

Legion Hunter

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-6627",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-05T14:40:59.503706Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-05T14:44:48.278Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WPFormify \u2013 Stripe Payments with Form and Checkout",
          "vendor": "saadiqbal",
          "versions": [
            {
              "lessThanOrEqual": "1.1.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Legion Hunter"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The WPFormify \u2013 Stripe Payments with Form and Checkout plugin for WordPress is vulnerable to unauthorized modification and deletion of Stripe payment credentials in all versions up to, and including, 1.1.1. This is due to missing capability checks and nonce verification on the `wpf_stripe_callback_success()` and `wpf_stripe_disconnect()` functions, both hooked to `admin_init`. The `admin_init` hook fires on `admin-post.php` which is accessible without authentication. This makes it possible for unauthenticated attackers to overwrite the site\u0027s Stripe API credentials with attacker-controlled values (redirecting payments to the attacker\u0027s Stripe account) or disconnect the Stripe integration entirely by deleting the stored credentials."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
            "version": "3.1"
          }
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-862",
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      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/44cd696c-fff3-4942-b2c9-628ba281ba44?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wpformify/tags/1.1.1/modules/payments/stripe_authorization.php#L49"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wpformify/tags/1.1.1/modules/payments/stripe_authorization.php#L79"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?new=3557764%40wpformify%2Ftags%2F1.1.2\u0026old=3299310%40wpformify/tags"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-04-22T06:44:47.000Z",
          "value": "Vendor Notified"
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          "lang": "en",
          "time": "2026-08-04T18:19:04.000Z",
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      "title": "WPFormify \u003c= 1.1.1 - Missing Authorization"
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    "datePublished": "2026-08-05T06:37:55.320Z",
    "dateReserved": "2026-04-19T16:45:33.413Z",
    "dateUpdated": "2026-08-05T14:44:48.278Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

GHSA-HWW4-PJ88-89C3

CVE-2026-6627 (GCVE-0-2026-6627)

Tags

Sightings

Nomenclature