CVE-2026-0740

CVE Enrichment

CVSS: 9.8 CRITICAL
EPSS: 62.90%
EPSS Percentile: 99.18%
CISA KEV: Not listed

Description

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: security@wordfence.com
Published: 07-Apr-2026 12:16
Last Modified: 17-Jun-2026 17:11
EPSS Date: 2026-10-12
CWE: CWE-434

CVSS Vector


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

References

Last enrichment sync: 13-Oct-2026 04:18
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (1)

CVE-2026-0740 Recorded Future Identifies 85 High-Impact Vulnerabilities in July, Many Actively Exploited

CVE (80)

Malware (4)

Threat Actors (8)

Vendors (25)

Products (70)

Tools (1)

Countries (1)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.