CVE-2023-5382

MEDIUM EPSS 22.3%
Published Nov 22, 20232y ago · Modified Jun 17, 20262w ago
4.3 CVSS 3.1
Medium
Find Similar
Published Nov 22, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

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_delete_posts function. This makes it possible for unauthenticated attackers to delete arbitrary posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS Details

Base Score
4.3
Exploitability
2.8
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
22.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-352 Cross-Site Request Forgery (CSRF) Authentication

Affected Products 1

VendorProductVersionRange
funnelformsfunnelforms* ≤3.4

References 2

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2986938/funnelforms-free
    Patch
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/72e4428b-d2cd-471f-9821-947f4601fd64?source=cve
    Third Party Advisory

Remediation