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Description

The Video Merchant plugin for WordPress is vulnerable to Cross-Site Request Forgery in version <= 5.0.4. This is due to missing or incorrect nonce validation on the video_merchant_add_video_file() function. This makes it possible for unauthenticated attackers to upload arbitrary files that make remote code execution possible via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

PUBLISHED Reserved 2025-12-09 | Published 2025-12-10 | Updated 2025-12-10 | Assigner Wordfence




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-434 Unrestricted Upload of File with Dangerous Type

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-12-09:Disclosed

Credits

Ala Arfaoui finder

References

www.wordfence.com/...-d10b-432f-afab-682948de2521?source=cve

wordpress.org/plugins/video-merchant

cve.org (CVE-2025-14390)

nvd.nist.gov (CVE-2025-14390)