PT-2023-32084 · WordPress · Funnelforms Free

Alex Thomas + 1 · Published 2023-11-22 · Updated 2025-05-12 · CVE-2023-5386

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Funnelforms Free plugin for WordPress versions up to and including 3.4

Description The issue allows authenticated attackers with subscriber-level permissions and above to modify data without proper authorization. This is due to a missing capability check on the fnsf delete posts function, enabling them to delete arbitrary posts, including those of administrators and posts unrelated to the Funnelforms Free plugin.

Recommendations For versions up to and including 3.4, consider disabling the fnsf delete posts function until a patch is available to prevent unauthorized post deletion. Restrict access to the Funnelforms Free plugin's functionality to minimize the risk of exploitation.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-5386

Affected Products

Funnelforms Free

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-5386 · Security Note
• https://osv.dev/vulnerability/CVE-2023-5386 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/2986938/funnelforms-free · Patch
• https://twitter.com/dailycve/status/1922020687075504153 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/400fe58b-8203-4fd5-a3d3-d30eb1b8cd85?source=cve · Note