In WordPress before 4.7.3, there is authenticated Cross-Site Scripting (XSS) via Media File Metadata. This is demonstrated by both (1) mishandling of the playlist shortcode in the wp_playlist_shortcode function in wp-includes/media.php and (2) mishandling of meta information in the renderTracks function in wp-includes/js/mediaelement/wp-playlist.js.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-03-12T01:00:00

Updated: 2024-08-05T15:41:17.619Z

Reserved: 2017-03-11T00:00:00

Link: CVE-2017-6814

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2017-03-12T01:59:00.160

Modified: 2019-03-19T13:24:11.070

Link: CVE-2017-6814

cve-icon Redhat

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