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CVE-2021-34663

Estado: ModificadaMedia (6.1)—

El plugin jQuery Tagline Rotator de WordPress, es vulnerable a un ataque de tipo Cross-Site Scripting Reflejado debido al uso de la función $_SERVER["PHP_SELF"] en el archivo ~/jquery-tagline-rotator.php que permite a atacantes inyectar scripts web arbitrario, en versiones hasta 0.1.5 incluyéndola.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Arvtard — Jquery Tagline Rotator

CWE

Referencias

JSON original (NVD)

Mostrar
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-05-23T20:02:31.939919Z"
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          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
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        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
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    "cvssMetricV31": [
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        "cvssData": {
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  "published": "2021-08-16T19:15:15.367",
  "references": [
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  ],
  "vulnStatus": "Modified",
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      "source": "security@wordfence.com",
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    },
    {
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    }
  ],
  "lastModified": "2026-06-17T03:56:19.720",
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