{
 "id": "WPSEC-2026-0983",
 "url": "https://wpsec.com/vuln/WPSEC-2026-0983/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-0983/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-0983/index.md",
 "title": "Nexter Extension – Site Enhancements Toolkit <= 4.7.6 - Missing Authorization to Unauthenticated User Role Modification via View Admin Role",
 "description": "The Nexter Extension plugin for WordPress is vulnerable to unauthorized modification of user roles via the View Admin Role feature's 'reset-view' request parameter in all versions from 4.3.0 up to, and including, 4.7.6. This is due to the role_switcher_to_view_admin_as() function, which runs on the init hook, processing 'reset-view' with no login requirement, nonce verification or capability check. This makes it possible for unauthenticated attackers to remove the current roles of any account on the feature's view-as list and restore the roles stored in its saved original-role user meta, when the View Admin Role extension is enabled.",
 "plugin": {
  "slug": "nexter-extension",
  "name": "Nexter Extension – Site Enhancements Toolkit",
  "full_name": "Nexter Extension – Security, Performance, Code Snippets & Site Toolkit",
  "wordpress_org": "https://wordpress.org/plugins/nexter-extension/",
  "advisories_url": "https://wpsec.com/vuln/plugin/nexter-extension/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/nexter-extension"
 },
 "type": "NO AUTHORISATION",
 "cwe": [
  "CWE-862"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 5.3,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": "4.3.0",
    "from_inclusive": true,
    "to": "4.7.7",
    "to_inclusive": false
   }
  ],
  "text": [
   "from 4.3.0 before 4.7.7"
  ]
 },
 "introduced_in": "4.3.0",
 "fixed_in": "4.7.7",
 "remediation": "Update to 4.7.7 or later.",
 "fix_released": "2026-08-19T09:09:49+00:00",
 "published": "2026-10-15T08:49:41+00:00",
 "updated": "2026-10-15T08:15:57.467625+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-0983/",
  "https://plugins.svn.wordpress.org/nexter-extension/tags/4.7.7/",
  "https://wordpress.org/plugins/nexter-extension/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/nexter-extension",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "None seen",
  "as_of": "2026-10-15"
 }
}