CVE-2023-6876

MEDIUM

Clever Fox < 25.2.0 - Authenticated Theme Modification via Missing Capability Check

Title source: llm

Description

The Clever Fox – One Click Website Importer by Nayra Themes plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'clever-fox-activate-theme' function in all versions up to, and including, 25.2.0. This makes it possible for authenticated attackers, with subscriber access and above, to modify the active theme, including to an invalid value which can take down the site.

References (3)

Core 3

Core References

Product

https://plugins.trac.wordpress.org/browser/clever-fox/trunk/clever-fox.php#L539

Patch

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3096085%40clever-fox&new=3096085%40clever-fox&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/9e1f94d9-8be6-4174-90a5-820c0207a2fa?source=cve

Scores

CVSS v3 5.4

EPSS 0.0039

EPSS Percentile 30.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (2)

nayrathemes/Clever Fox < 25.2.0

nayrathemes/clever_fox < 25.2.1

Published Jun 07, 2024

Tracked Since Feb 18, 2026