How severe is CVE-2013-4240?

CVE-2013-4240 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2013-4240 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-4240?

CVE-2013-4240 primarily affects Hitmyserver Hms Testimonials. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-4240?

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

When was CVE-2013-4240 published?

CVE-2013-4240 was published on 2014-04-02 and last updated on 2026-06-16.

CVE-2013-4240

CVE-2013-4240 is a medium-severity vulnerability in Hitmyserver Hms Testimonials 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: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Hitmyserver Hms Testimonials
Published: 2014-04-02
Last modified: 2026-06-16

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in the HMS Testimonials plugin before 2.0.11 for WordPress allow remote attackers to hijack the authentication of administrators for requests that (1) add new testimonials via the hms-testimonials-addnew page, (2) add new groups via the hms-testimonials-addnewgroup page, (3) change default settings via the hms-testimonials-settings page, (4) change advanced settings via the hms-testimonials-settings-advanced page, (5) change custom fields settings via the hms-testimonials-settings-fields page, or (6) change template settings via the hms-testimonials-templates-new page to wp-admin/admin.php.

Frequently asked questions

What is CVE-2013-4240?: Multiple cross-site request forgery (CSRF) vulnerabilities in the HMS Testimonials plugin before 2.0.11 for WordPress allow remote attackers to hijack the authentication of administrators for requests that (1) add new testimonials via the hms-testimonials-addnew page, (2) add new groups via the hms-testimonials-addnewgroup page, (3) change default settings via the hms-testimonials-settings page, (4) change advanced settings via the hms-testimonials-settings-advanced page, (5) change custom fields settings via the hms-testimonials-settings-fields page, or (6) change template settings via the hms-testimonials-templates-new page to wp-admin/admin.php.
How severe is CVE-2013-4240?: CVE-2013-4240 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2013-4240 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4240?: CVE-2013-4240 primarily affects Hitmyserver Hms Testimonials. In total, 22 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-4240?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-4240 published?: CVE-2013-4240 was published on 2014-04-02 and last updated on 2026-06-16.

References

Affected products (22)

cpe:2.3:a:hitmyserver:hms_testimonials:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.1:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.2:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.3:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.4:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.4.1:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.5:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.6:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.6.1:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.6.2:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.7:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:1.7.1:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.1:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.2:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.3:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.4:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.5:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.6:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.7:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.8:*:*:*:*:wordpress:*:*
cpe:2.3:a:hitmyserver:hms_testimonials:2.0.9:*:*:*:*:wordpress:*:*

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