CVE-2022-2039
Estado: ModificadaAlta (8.8)—
The Free Live Chat Support plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.0.11. This is due to missing nonce protection on the livesupporti_settings() function found in the ~/livesupporti.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.65%
- Percentil entre todas las CVEs puntuadas: 49
- Fecha de la puntuación: 6/10/2026
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)
CWE
- CWE-352
Referencias
- https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail=
- https://wordpress.org/plugins/livesupporti/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039
- https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail=
- https://wordpress.org/plugins/livesupporti/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039
JSON original (NVD)
Mostrar
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"value": "The Free Live Chat Support plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.0.11. This is due to missing nonce protection on the livesupporti_settings() function found in the ~/livesupporti.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link."
},
{
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"value": "El plugin Free Live Chat Support para WordPress es vulnerable a un ataque de tipo Cross-Site Request Forgery en versiones hasta 1.0.11 incluyéndola. Esto es debido a una falta de protección nonce en la función livesupporti_settings() que es encontrada en el archivo ~/livesupporti.php. Esto hace posible que atacantes no autenticados inyecten scripts web maliciosos en la página, concediendo que pueden engañar al administrador de un sitio para que lleve a cabo una acción como hacer clic en un enlace"
}
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"lastModified": "2026-06-17T04:41:10.570",
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