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Description

The Mux Video Uploader plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.1.4 via the muxvideo_enqueue_settings_script. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract sensitive data including Mux API credentials.

PUBLISHED Reserved 2026-04-30 | Published 2026-07-11 | Updated 2026-07-13 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Product status

Default status
unaffected

Any version
affected

Timeline

2026-07-10:Disclosed

Credits

Ren Voza finder

References

www.wordfence.com/...-887c-408d-87a6-9260a33dcff5?source=cve

plugins.trac.wordpress.org/...o/trunk/includes/functions.php

plugins.trac.wordpress.org/...s/1.1.4/includes/functions.php

plugins.trac.wordpress.org/...o/trunk/includes/functions.php

plugins.trac.wordpress.org/...s/1.1.4/includes/functions.php

plugins.trac.wordpress.org/...02coders-integration-mux-video

cve.org (CVE-2026-7544)

nvd.nist.gov (CVE-2026-7544)

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