PT-2024-15112 · Nayra Themes · The Clever Fox – One Click Website Importer

Lucio Sá · Published 2024-06-06 · Updated 2024-10-29 · CVE-2023-6876

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Clever Fox – One Click Website Importer by Nayra Themes plugin for WordPress versions up to, and including, 25.2.0

Description The issue is related to a missing capability check on the clever-fox-activate-theme function, allowing authenticated attackers with subscriber access and above to modify the active theme. This can include setting the theme to an invalid value, potentially taking down the site.

Recommendations For versions up to, and including, 25.2.0, update to a version that includes a fix for this issue to prevent unauthorized modification of data. As a temporary workaround, consider restricting access to the clever-fox-activate-theme function until a patch is available.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-6876

Affected Products

The Clever Fox – One Click Website Importer

References · 9

• https://osv.dev/vulnerability/CVE-2023-6876 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3096085%40clever-fox&new=3096085%40clever-fox&sfp_email=&sfph_mail= · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-6876 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/9e1f94d9-8be6-4174-90a5-820c0207a2fa?source=cve · Note
• https://twitter.com/VulmonFeeds/status/1798953322378064053 · Twitter Post
• https://twitter.com/linuxpatch/status/1798914224175132964 · Twitter Post
• https://t.me/cvenotify/99943 · Telegram Post
• https://t.me/cvenotify/82228 · Telegram Post
• https://plugins.trac.wordpress.org/browser/clever-fox/trunk/clever-fox.php#L539 · Note