What’s Vulnerable › Vulnerabilities

CVE-2025-14390: Video Merchant <= 5.0.4 - Cross-Site Request Forgery to Arbitrary File Upload

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-10 · updated 2026-10-14
• Weakness: CWE-434

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.

Affected products

• videomerchant Video Merchant: through 5.0.4

References

• https://wordpress.org/plugins/video-merchant
• https://www.wordfence.com/threat-intel/vulnerabilities/id/7cbe39ae-d10b-432f-afab-682948de2521?source=cve

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