{
 "id": "WPSEC-2026-1296",
 "url": "https://wpsec.com/vuln/WPSEC-2026-1296/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-1296/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-1296/index.md",
 "title": "Advanced Flat rate shipping Woocommerce <= 1.6.6.17 - Cross-Site Request Forgery to Shipping Package Status Update",
 "description": "The PI Advanced Flat rate / Conditional shipping for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery via the pisol_affsw_package_manager_change_status AJAX action in versions 1.6.4.24 up to, and including, 1.6.6.17, due to missing nonce validation in the Pi_Efrs_Add_Edit_Package::enableDisable() function. This makes it possible for unauthenticated attackers to enable or disable shipping packages via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.",
 "plugin": {
  "slug": "advanced-free-flat-shipping-woocommerce",
  "name": "Advanced Flat rate shipping Woocommerce",
  "full_name": "PI Advanced Flat rate / Conditional shipping for WooCommerce",
  "wordpress_org": "https://wordpress.org/plugins/advanced-free-flat-shipping-woocommerce/",
  "advisories_url": "https://wpsec.com/vuln/plugin/advanced-free-flat-shipping-woocommerce/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/advanced-free-flat-shipping-woocommerce"
 },
 "type": "CSRF",
 "cwe": [
  "CWE-352"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 4.3,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": "1.6.4.24",
    "from_inclusive": true,
    "to": "1.6.6.19",
    "to_inclusive": false
   }
  ],
  "text": [
   "from 1.6.4.24 before 1.6.6.19"
  ]
 },
 "introduced_in": "1.6.4.24",
 "fixed_in": "1.6.6.19",
 "remediation": "Update to 1.6.6.19 or later.",
 "fix_released": "2026-10-20T10:05:16+00:00",
 "published": "2026-10-21T10:43:36+00:00",
 "updated": "2026-10-21T10:34:50.354509+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-1296/",
  "https://plugins.svn.wordpress.org/advanced-free-flat-shipping-woocommerce/tags/1.6.6.19/",
  "https://wordpress.org/plugins/advanced-free-flat-shipping-woocommerce/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/advanced-free-flat-shipping-woocommerce",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "Low",
  "as_of": "2026-10-21"
 }
}