HIGHCVSS 8.8Vulnerability

CVE-2025-14390

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.

Properties

Severity
HIGH
Epss score
0.00449
Cvss severity
HIGH
Cvss score
8.8
Retrieved at
2026-10-21T01:24:47+00:00
Score
8.8
Last source
FIRST EPSS
Cve id
CVE-2025-14390
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
First seen by Signal
2026-10-18T14:16:38+00:00
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published at
2025-12-10T10:16:01.823
Last modified
2026-10-14T21:10:00.183
Epss percentile
0.37733

Related Entities (1)

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CVE-2025-14390 (CVSS 8.8) — Ninja Signal Threat Intelligence | Ninja Signal