CVE-2026-12994 (GCVE-0-2026-12994)

Vulnerability from cvelistv5 – Published: 2026-07-11 05:35 – Updated: 2026-07-11 05:35
VLAI
Title
WCFM – Frontend Manager for WooCommerce <= 6.7.27 - Missing Authorization to Unauthenticated Arbitrary Inquiry Reply Injection via wcfm-my-account-enquiry-manage Controller
Summary
The WCFM – Frontend Manager for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.7.27. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to inject arbitrary reply content into any store inquiry, overwrite the main inquiry record in wp_wcfm_enquiries, and trigger unsolicited notification emails to customers and vendors. Unlike sibling controller branches (wcfm-enquiry and wcfm-enquiry-manage), the wcfm-my-account-enquiry-manage branch performs no is_user_logged_in() or current_user_can() check, and the nonce that serves as the sole barrier is embedded into every public page load without any login gate.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Credits
Niv Kochan
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "WCFM \u2013 Frontend Manager for WooCommerce",
          "vendor": "wclovers",
          "versions": [
            {
              "lessThanOrEqual": "6.7.27",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Niv Kochan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The WCFM \u2013 Frontend Manager for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.7.27. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to inject arbitrary reply content into any store inquiry, overwrite the main inquiry record in wp_wcfm_enquiries, and trigger unsolicited notification emails to customers and vendors. Unlike sibling controller branches (wcfm-enquiry and wcfm-enquiry-manage), the wcfm-my-account-enquiry-manage branch performs no is_user_logged_in() or current_user_can() check, and the nonce that serves as the sole barrier is embedded into every public page load without any login gate."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-11T05:35:48.289Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/676b4637-a2c7-4a95-b644-bb0401f91b40?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-enquiry.php#L321"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-enquiry.php#L48"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/controllers/enquiry/wcfm-controller-enquiry-manage.php#L278"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/controllers/enquiry/wcfm-controller-enquiry-manage.php#L290"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-frontend.php#L1197"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-enquiry.php#L321"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-enquiry.php#L48"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/controllers/enquiry/wcfm-controller-enquiry-manage.php#L278"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/controllers/enquiry/wcfm-controller-enquiry-manage.php#L290"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-frontend.php#L1197"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3588570%40wc-frontend-manager\u0026new=3588570%40wc-frontend-manager"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-06-23T13:28:42.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-07-10T16:57:45.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "WCFM \u2013 Frontend Manager for WooCommerce \u003c= 6.7.27 - Missing Authorization to Unauthenticated Arbitrary Inquiry Reply Injection via wcfm-my-account-enquiry-manage Controller"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-12994",
    "datePublished": "2026-07-11T05:35:48.289Z",
    "dateReserved": "2026-06-23T13:13:29.081Z",
    "dateUpdated": "2026-07-11T05:35:48.289Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-12994",
      "date": "2026-07-11",
      "epss": "0.00298",
      "percentile": "0.21668"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-12994\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2026-07-11T07:16:45.900\",\"lastModified\":\"2026-07-11T07:16:45.900\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The WCFM \u2013 Frontend Manager for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.7.27. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to inject arbitrary reply content into any store inquiry, overwrite the main inquiry record in wp_wcfm_enquiries, and trigger unsolicited notification emails to customers and vendors. Unlike sibling controller branches (wcfm-enquiry and wcfm-enquiry-manage), the wcfm-my-account-enquiry-manage branch performs no is_user_logged_in() or current_user_can() check, and the nonce that serves as the sole barrier is embedded into every public page load without any login gate.\"}],\"affected\":[{\"source\":\"security@wordfence.com\",\"affectedData\":[{\"vendor\":\"wclovers\",\"product\":\"WCFM \u2013 Frontend Manager for WooCommerce\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"0\",\"lessThanOrEqual\":\"6.7.27\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security@wordfence.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-862\"}]}],\"references\":[{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/controllers/enquiry/wcfm-controller-enquiry-manage.php#L278\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/controllers/enquiry/wcfm-controller-enquiry-manage.php#L290\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-enquiry.php#L321\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-enquiry.php#L48\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-frontend.php#L1197\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/controllers/enquiry/wcfm-controller-enquiry-manage.php#L278\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/controllers/enquiry/wcfm-controller-enquiry-manage.php#L290\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-enquiry.php#L321\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-enquiry.php#L48\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-frontend.php#L1197\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3588570%40wc-frontend-manager\u0026new=3588570%40wc-frontend-manager\",\"source\":\"security@wordfence.com\"},{\"url\":\"https://www.wordfence.com/threat-intel/vulnerabilities/id/676b4637-a2c7-4a95-b644-bb0401f91b40?source=cve\",\"source\":\"security@wordfence.com\"}]}}"
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

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.