FKIE_CVE-2026-1981

Vulnerability from fkie_nvd - Published: 2026-03-07 00:16 - Updated: 2026-04-22 21:27
Severity
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Summary
The HUMN-1 AI Website Scanner & Human Certification by Winston AI plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the winston_disconnect() function in all versions up to, and including, 0.0.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to reset the plugin's API connection settings via the 'winston_disconnect' AJAX action.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/winston-ai-wp/tags/0.0.3/ajax/Ajax_Admin.php#L193
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/winston-ai-wp/tags/0.0.3/ajax/Ajax_Admin.php#L38
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/winston-ai-wp/trunk/ajax/Ajax_Admin.php#L193
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/winston-ai-wp/trunk/ajax/Ajax_Admin.php#L38
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3468726%40winston-ai-wp&new=3468726%40winston-ai-wp
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/b1a82073-ab63-42dd-9bc0-d21f53a5af25?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HUMN-1 AI Website Scanner \u0026 Human Certification by Winston AI plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the winston_disconnect() function in all versions up to, and including, 0.0.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to reset the plugin\u0027s API connection settings via the \u0027winston_disconnect\u0027 AJAX action."
    },
    {
      "lang": "es",
      "value": "El plugin HUMN-1 AI Website Scanner \u0026amp; Human Certification by Winston AI para WordPress es vulnerable a la modificaci\u00f3n no autorizada de datos debido a una comprobaci\u00f3n de capacidad faltante en la funci\u00f3n winston_disconnect() en todas las versiones hasta la 0.0.3, inclusive. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, restablezcan la configuraci\u00f3n de conexi\u00f3n de la API del plugin a trav\u00e9s de la acci\u00f3n AJAX \u0027winston_disconnect\u0027."
    }
  ],
  "id": "CVE-2026-1981",
  "lastModified": "2026-04-22T21:27:27.950",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-07T00:16:13.280",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/winston-ai-wp/tags/0.0.3/ajax/Ajax_Admin.php#L193"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/winston-ai-wp/tags/0.0.3/ajax/Ajax_Admin.php#L38"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/winston-ai-wp/trunk/ajax/Ajax_Admin.php#L193"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/winston-ai-wp/trunk/ajax/Ajax_Admin.php#L38"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3468726%40winston-ai-wp\u0026new=3468726%40winston-ai-wp"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b1a82073-ab63-42dd-9bc0-d21f53a5af25?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}


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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.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.


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