CVE-2023-6876: The Clever Fox – One Click Website Importer by Nayra Themes plugin for WordPress is vulnerable to unauthorized

Q: How do I fix CVE-2023-6876?

clever fox: upgrade to 25.2.1. Exact commands for each OS are on this page.

Q: Is CVE-2023-6876 being exploited?

CVE-2023-6876 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-6876 affect?

CVE-2023-6876 affects clever fox. Severity is medium (CVSS 5.4). 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 inc

Q: How urgent is CVE-2023-6876?

Priority 27/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2023-6876 is a medium-severity flaw (CVSS 5.4) affecting clever fox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-862
Published	2024-06-07
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: nayrathemes

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-06-07 02:15 UTCPublished CVE record published
2026-06-17 06:51 UTCUpdated Record last modified

nayrathemes clever fox UPGRADE

Affected: < 25.2.1

Fixed in: 25.2.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy clever-fox || rpm -q clever-fox || clever-fox --version

2. UPGRADE to 25.2.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade clever-fox

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade clever-fox

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-6876?

clever fox: upgrade to 25.2.1. Exact commands for each OS are on this page.

Is CVE-2023-6876 being exploited?

CVE-2023-6876 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-6876 affect?

CVE-2023-6876 affects clever fox. Severity is medium (CVSS 5.4). 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 inc

How urgent is CVE-2023-6876?

Priority 27/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-1768 MEDIUM 6.4 UPGRADE The Clever Fox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's info box blo

References

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