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Vulnerability DatabaseCVE-2026-0740

CVE-2026-0740: 
WordPress vulnerability analysis and mitigation

The Ninja Forms - File Uploads plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'NF_FU_AJAX_Controllers_Uploads::handle_upload' function in all versions up to, and including, 3.3.26. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. Note: The vulnerability was partially patched in version 3.3.25 and fully patched in version 3.3.27.

Source: NVD

Related WordPress vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-0740CRITICAL9.8
  • ninja-forms-uploads
NoYesApr 07, 2026
CVE-2026-3666HIGH8.8
  • wpforo
NoYesApr 04, 2026
CVE-2026-1233HIGH7.5
  • text-to-speech-tts
NoYesApr 04, 2026
CVE-2026-2936HIGH7.2
  • visitors-traffic-real-time-statistics
NoYesApr 04, 2026
CVE-2026-3309MEDIUM6.5
  • wp-user-avatar
NoYesApr 04, 2026

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