FKIE_CVE-2026-12144

Vulnerability from fkie_nvd - Published: 2026-07-29 02:16 - Updated: 2026-07-30 14:01
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The Wholesale for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This is due to the `save_requests_meta()` function applying only `sanitize_text_field()` to the `user_role_set` POST parameter before passing it directly to `WP_User::add_role()`, with no allowlist validation against permitted wholesale roles and no capability check such as `current_user_can('promote_users')` or `current_user_can('manage_options')`. This makes it possible for authenticated attackers with author-level access and above to escalate their privileges to administrator by supplying `administrator` as the `user_role_set` value in a crafted request. The function is gated only by a nonce (`request_user_role_nonce`) that is rendered in the meta box on the `wwp_requests` post edit screen; because the post type is registered with `capability_type => 'post'`, any author-level user who has authored a `wwp_requests` post — such as one created via the wholesale registration form — can access this nonce and submit the role-assignment request.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L274
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L369
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L397
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset?reponame=&old=3621257%40woo-wholesale-pricing&new=3621257%40woo-wholesale-pricing
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/327a155c-7a7d-494d-94d1-f7e7ee8927f0?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Wholesale for WooCommerce",
          "vendor": "saadiqbal",
          "versions": [
            {
              "lessThanOrEqual": "2.0.5",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Wholesale for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This is due to the `save_requests_meta()` function applying only `sanitize_text_field()` to the `user_role_set` POST parameter before passing it directly to `WP_User::add_role()`, with no allowlist validation against permitted wholesale roles and no capability check such as `current_user_can(\u0027promote_users\u0027)` or `current_user_can(\u0027manage_options\u0027)`. This makes it possible for authenticated attackers with author-level access and above to escalate their privileges to administrator by supplying `administrator` as the `user_role_set` value in a crafted request. The function is gated only by a nonce (`request_user_role_nonce`) that is rendered in the meta box on the `wwp_requests` post edit screen; because the post type is registered with `capability_type =\u003e \u0027post\u0027`, any author-level user who has authored a `wwp_requests` post \u2014 such as one created via the wholesale registration form \u2014 can access this nonce and submit the role-assignment request."
    }
  ],
  "id": "CVE-2026-12144",
  "lastModified": "2026-07-30T14:01:30.413",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-12144",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-29T13:01:51.389297Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-29T02:16:41.840",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L274"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L369"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L397"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3621257%40woo-wholesale-pricing\u0026new=3621257%40woo-wholesale-pricing"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/327a155c-7a7d-494d-94d1-f7e7ee8927f0?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}



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