CVE-2023-5383

The Funnelforms Free plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.4. This is due to missing or incorrect nonce validation on the fnsf_copy_posts function. This makes it possible for unauthenticated attackers to create copies of arbitrary posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. CVE-2023-5990 appears to be a duplicate of this issue.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/2986938/funnelforms-free	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/d35ec0f0-fa7a-4531-b5f7-5adcf2af051c?source=cve	Third Party Advisory
https://plugins.trac.wordpress.org/changeset/2986938/funnelforms-free	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/d35ec0f0-fa7a-4531-b5f7-5adcf2af051c?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:funnelforms:funnelforms:*:*:*:*:free:wordpress:*:*

History

No history.

Information

Published : 2023-11-22 16:15

Updated : 2026-06-17 06:48

NVD link : CVE-2023-5383

Mitre link : CVE-2023-5383

CVE.ORG link : CVE-2023-5383

JSON object : View

Products Affected

funnelforms

funnelforms

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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