FKIE_CVE-2025-8482

Vulnerability from fkie_nvd - Published: 2025-08-12 07:15 - Updated: 2025-08-12 14:25
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 Simple Local Avatars plugin for WordPress is vulnerable to unauthorized modification of data in version 2.8.4. This is due to a missing capability check on the migrate_from_wp_user_avatar() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to migrate avatar metadata for all users.
References
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/simple-local-avatars/tags/2.8.4/includes/class-simple-local-avatars.php#L123
security@wordfence.comhttps://plugins.trac.wordpress.org/browser/simple-local-avatars/tags/2.8.4/includes/class-simple-local-avatars.php?marks=1663-1672#L1663
security@wordfence.comhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3340223%40simple-local-avatars&new=3340223%40simple-local-avatars&sfp_email=&sfph_mail=
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/69d78334-2b38-43ee-acf6-c073d5826213?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Simple Local Avatars plugin for WordPress is vulnerable to unauthorized modification of data in version 2.8.4. This is due to a missing capability check on the migrate_from_wp_user_avatar() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to migrate avatar metadata for all users."
    },
    {
      "lang": "es",
      "value": "El complemento Simple Local Avatars para WordPress es vulnerable a la modificaci\u00f3n no autorizada de datos en la versi\u00f3n 2.8.4. Esto se debe a una comprobaci\u00f3n de capacidad incompleta en la funci\u00f3n migration_from_wp_user_avatar(). Esto permite que atacantes autenticados, con acceso de suscriptor o superior, migren los metadatos de los avatares de todos los usuarios."
    }
  ],
  "id": "CVE-2025-8482",
  "lastModified": "2025-08-12T14:25:33.177",
  "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": "2025-08-12T07:15:30.543",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/simple-local-avatars/tags/2.8.4/includes/class-simple-local-avatars.php#L123"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/browser/simple-local-avatars/tags/2.8.4/includes/class-simple-local-avatars.php?marks=1663-1672#L1663"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3340223%40simple-local-avatars\u0026new=3340223%40simple-local-avatars\u0026sfp_email=\u0026sfph_mail="
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/69d78334-2b38-43ee-acf6-c073d5826213?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}


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