CVE-2026-64638
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-79
Neutralización incorrecta de la entrada durante la generación de la página web (Cross-site Scripting)
Fecha de publicación:
07/08/2026
Última modificación:
07/08/2026
Descripción
*** Pendiente de traducción *** WordPress is vulnerable to a pre-auth reflected XSS vulnerability on the login screen.<br />
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Via a specially crafted malicious third-party website hosted by an attacker, it is possible for this to be escalated to an RCE vulnerability with conditions outside of the attackers control. This requires successful social engineering of and explicit interaction by the target victim.<br />
<br />
This issue affects all versions of WordPress. Version 7.0.3 has been released, containing a fix for the vulnerability, and as a courtesy to users on older branches the fix has been backported to all branches back to 4.7.<br />
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Discovered and responsibly disclosed by [the team at pwn.ai](https://pwn.ai/).
Impacto
Puntuación base 4.0
8.90
Gravedad 4.0
ALTA