GHSA-VPH4-6R3F-H2WC

Vulnerability from github – Published: 2026-07-10 06:31 – Updated: 2026-07-10 06:31
VLAI
Details

The WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.0.14. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to list, create, update, delete, clone, and bulk-delete notification flow workflows that are intended to be managed only by administrators. The only protection on these endpoints is a wp_rest nonce check, which is obtainable by any logged-in user from the frontend page source.

Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-11818"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-10T04:17:47Z",
    "severity": "MODERATE"
  },
  "details": "The WPCafe \u2013 Restaurant Menu, Online Food Ordering \u0026 Table Booking System plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.0.14. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to list, create, update, delete, clone, and bulk-delete notification flow workflows that are intended to be managed only by administrators. The only protection on these endpoints is a wp_rest nonce check, which is obtainable by any logged-in user from the frontend page source.",
  "id": "GHSA-vph4-6r3f-h2wc",
  "modified": "2026-07-10T06:31:20Z",
  "published": "2026-07-10T06:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11818"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L102"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L110"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L121"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L66"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L74"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L82"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.15/core/email-automation/Service/email-notification.php#L119"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.15/core/email-automation/Service/email-notification.php#L78"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.15/core/email-automation/Service/email-notification.php#L88"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9cf2d3bd-359c-4334-ad28-b6b9722edd1c?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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.
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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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.