How severe is CVE-2014-9414?

CVE-2014-9414 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2014-9414 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-9414?

CVE-2014-9414 affects Boldgrid W3 Total Cache. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-9414?

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

When was CVE-2014-9414 published?

CVE-2014-9414 was published on 2014-12-24 and last updated on 2026-06-17.

CVE-2014-9414

CVE-2014-9414 is a medium-severity vulnerability in Boldgrid W3 Total Cache with a CVSS 2.0 base score of 6.8. 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-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Boldgrid W3 Total Cache
Published: 2014-12-24
Last modified: 2026-06-17

Description

The W3 Total Cache plugin before 0.9.4.1 for WordPress does not properly handle empty nonces, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks and hijack the authentication of administrators for requests that change the mobile site redirect URI via the mobile_groups[*][redirect] parameter and an empty _wpnonce parameter in the w3tc_mobile page to wp-admin/admin.php.

Frequently asked questions

What is CVE-2014-9414?: The W3 Total Cache plugin before 0.9.4.1 for WordPress does not properly handle empty nonces, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks and hijack the authentication of administrators for requests that change the mobile site redirect URI via the mobile_groups[*][redirect] parameter and an empty _wpnonce parameter in the w3tc_mobile page to wp-admin/admin.php.
How severe is CVE-2014-9414?: CVE-2014-9414 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2014-9414 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-9414?: CVE-2014-9414 affects Boldgrid W3 Total Cache. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-9414?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-9414 published?: CVE-2014-9414 was published on 2014-12-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:boldgrid:w3_total_cache:*:*:*:*:*:wordpress:*:*

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