CVE-2026-11775 (GCVE-0-2026-11775)

Vulnerability from cvelistv5 – Published: 2026-06-19 02:29 – Updated: 2026-06-19 02:29
VLAI
Title
User Admin Simplifier <= 3.0.0 - Cross-Site Request Forgery
Summary
The User Admin Simplifier plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0.0. This is due to missing or incorrect nonce validation on the useradminsimplifier_options_page function. This makes it possible for unauthenticated attackers to reset and permanently delete any user's stored menu and admin-bar configuration via a forged request that triggers uas_save_admin_options() and overwrites the useradminsimplifier_options database entry via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
Impacted products
Vendor Product Version
adamsilverstein User Admin Simplifier Affected: 0 , ≤ 3.0.0 (semver)
Create a notification for this product.
Credits
Ryusei Arima
Show details on NVD website
To clipboard 

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    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "User Admin Simplifier",
          "vendor": "adamsilverstein",
          "versions": [
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              "version": "0",
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            }
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      "credits": [
        {
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          "type": "finder",
          "value": "Ryusei Arima"
        }
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          "value": "The User Admin Simplifier plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0.0. This is due to missing or incorrect nonce validation on the useradminsimplifier_options_page function. This makes it possible for unauthenticated attackers to reset and permanently delete any user\u0027s stored menu and admin-bar configuration via a forged request that triggers uas_save_admin_options() and overwrites the useradminsimplifier_options database entry via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."
        }
      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "CWE-352 Cross-Site Request Forgery (CSRF)",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2026-06-19T02:29:39.208Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0920fc70-1c4b-45ff-86f6-14640286b5e6?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L204"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L222"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/user-admin-simplifier/tags/1.0.0/useradminsimplifier.php#L161"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3566637%40user-admin-simplifier\u0026new=3566637%40user-admin-simplifier\u0026sfp_email=\u0026sfph_mail="
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-06-10T10:40:45.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2026-06-18T13:52:53.000Z",
          "value": "Disclosed"
        }
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      "title": "User Admin Simplifier \u003c= 3.0.0 - Cross-Site Request Forgery"
    }
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  "cveMetadata": {
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    "dateReserved": "2026-06-09T11:58:37.369Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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