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Vulnerabilidades / CVE-2018-20148

crítica

CVE-2018-20148

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could con ...

Publicada Modificada CWE 502
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.

Severidad por fuente

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Ubuntu (media).

Descripción

In WordPress before 4.9.9 and 5.x before 5.0.1, contributors could conduct PHP object injection attacks via crafted metadata in a wp.getMediaItem XMLRPC call. This is caused by mishandling of serialized data at phar:// URLs in the wp_get_attachment_thumb_file function in wp-includes/post.php.

Paquetes afectados y versiones corregidas

FuentePaqueteCorregido en
debian 11wordpress5.0.1+dfsg1-1
debian 12wordpress5.0.1+dfsg1-1
debian 13wordpress5.0.1+dfsg1-1
debian 14wordpress5.0.1+dfsg1-1
debian 8wordpress4.1.25+dfsg-1+deb8u1
debian 9wordpress4.7.5+dfsg-2+deb9u5
echowordpress5.0.1+dfsg1-1
ubuntu 18.04-ESMwordpresssin corrección indicada

Referencias

Las 11 referencias

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.