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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-14T20:00:00

Updated: 2024-08-05T11:51:19.200Z

Reserved: 2018-12-14T00:00:00

Link: CVE-2018-20148

cve-icon Vulnrichment

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cve-icon NVD

Status : Analyzed

Published: 2018-12-14T20:29:00.390

Modified: 2019-03-04T14:19:39.343

Link: CVE-2018-20148

cve-icon Redhat

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