FKIE_CVE-2025-15064

Vulnerability from fkie_nvd - Published: 2026-04-04 08:16 - Updated: 2026-07-24 22:10
Severity
6.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Summary
The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user description field in all versions up to, and including, 2.11.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability is only exploitable when "HTML support for user description" is enabled in Ultimate Member settings.
References
security@wordfence.comhttps://github.com/ultimatemember/ultimatemember/pull/1774
security@wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/2a7f070a-b67c-4e65-a928-a6116266c54d?source=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin",
          "vendor": "ultimatemember",
          "versions": [
            {
              "lessThanOrEqual": "2.11.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@wordfence.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Ultimate Member \u2013 User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user description field in all versions up to, and including, 2.11.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The vulnerability is only exploitable when \"HTML support for user description\" is enabled in Ultimate Member settings."
    },
    {
      "lang": "es",
      "value": "El plugin Ultimate Member - User Profile, Registration, Login, Member Directory, Content Restriction \u0026 Membership Plugin para WordPress es vulnerable a Cross-Site Scripting Almacenado a trav\u00e9s del campo de descripci\u00f3n del usuario en todas las versiones hasta la 2.11.1, inclusive, debido a la sanitizaci\u00f3n de entrada y el escape de salida insuficientes. Esto hace posible que atacantes autenticados, con acceso de nivel de suscriptor y superior, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada. La vulnerabilidad solo es explotable cuando \u0027soporte HTML para la descripci\u00f3n del usuario\u0027 est\u00e1 habilitado en la configuraci\u00f3n de Ultimate Member."
    }
  ],
  "id": "CVE-2025-15064",
  "lastModified": "2026-07-24T22:10:00.140",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 2.7,
        "source": "security@wordfence.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-15064",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-04-06T16:48:43.622410Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-04-04T08:16:05.543",
  "references": [
    {
      "source": "security@wordfence.com",
      "url": "https://github.com/ultimatemember/ultimatemember/pull/1774"
    },
    {
      "source": "security@wordfence.com",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2a7f070a-b67c-4e65-a928-a6116266c54d?source=cve"
    }
  ],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security@wordfence.com",
      "type": "Secondary"
    }
  ]
}



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