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CVE-2022-4751

Estado: ModificadaMedia (5.4)—

The Word Balloon WordPress plugin before 4.19.3 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

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)

Back2nature — Word Balloon

Referencias

JSON original (NVD)

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  "id": "CVE-2022-4751",
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    },
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      "value": "El complemento Word Balloon de WordPress anterior a 4.19.3 no valida ni escapa algunos de sus atributos de código corto antes de devolverlos a la página, lo que podría permitir a los usuarios con un rol tan bajo como colaborador realizar ataques de cross-site scripting almacenado que podrían usarse contra usuarios con privilegios elevados, como administradores."
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  "lastModified": "2026-06-17T05:21:44.220",
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