CVE-2023-5387

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

The Funnelforms Free plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the fnsf_af2_trigger_dark_mode function in versions up to, and including, 3.4. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to enable or disable the dark mode plugin setting.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published
Nov 22, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-5387: Medium severity, CVSS 4.3 | Vulnix