How severe is CVE-2014-4664?

CVE-2014-4664 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-4664 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-4664?

CVE-2014-4664 primarily affects Wordfence Security Project Wordfence Security. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-4664?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-4664 published?

CVE-2014-4664 was published on 2014-11-06 and last updated on 2026-06-17.

CVE-2014-4664

CVE-2014-4664 is a medium-severity vulnerability in Wordfence Security Project Wordfence Security with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Wordfence Security Project Wordfence Security
Published: 2014-11-06
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in the Wordfence Security plugin before 5.1.4 for WordPress allows remote attackers to inject arbitrary web script or HTML via the whoisval parameter on the WordfenceWhois page to wp-admin/admin.php.

Frequently asked questions

What is CVE-2014-4664?: Cross-site scripting (XSS) vulnerability in the Wordfence Security plugin before 5.1.4 for WordPress allows remote attackers to inject arbitrary web script or HTML via the whoisval parameter on the WordfenceWhois page to wp-admin/admin.php.
How severe is CVE-2014-4664?: CVE-2014-4664 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-4664 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-4664?: CVE-2014-4664 primarily affects Wordfence Security Project Wordfence Security. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-4664?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-4664 published?: CVE-2014-4664 was published on 2014-11-06 and last updated on 2026-06-17.

References

Affected products (11)

cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.1:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.2:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.3:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.4:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.5:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.6:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.7:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.8:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.0.9:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.1.1:*:*:*:*:wordpress:*:*
cpe:2.3:a:wordfence_security_project:wordfence_security:5.1.2:*:*:*:*:wordpress:*:*

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