How severe is CVE-2013-4594?

CVE-2013-4594 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2013-4594 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-4594?

CVE-2013-4594 primarily affects Payment For Webform Project Payment For Webform. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-4594?

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

When was CVE-2013-4594 published?

CVE-2013-4594 was published on 2014-10-25 and last updated on 2026-06-16.

CVE-2013-4594

CVE-2013-4594 is a medium-severity vulnerability in Payment For Webform Project Payment For Webform 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-287.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Payment For Webform Project Payment For Webform
Published: 2014-10-25
Last modified: 2026-06-16

Description

The Payment for Webform module 7.x-1.x before 7.x-1.5 for Drupal does not restrict access by anonymous users, which allows remote anonymous users to use the payment of other anonymous users when submitting a form that requires payment.

Frequently asked questions

What is CVE-2013-4594?: The Payment for Webform module 7.x-1.x before 7.x-1.5 for Drupal does not restrict access by anonymous users, which allows remote anonymous users to use the payment of other anonymous users when submitting a form that requires payment.
How severe is CVE-2013-4594?: CVE-2013-4594 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-4594 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4594?: CVE-2013-4594 primarily affects Payment For Webform Project Payment For Webform. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-4594?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-4594 published?: CVE-2013-4594 was published on 2014-10-25 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:payment_for_webform_project:payment_for_webform:7.x-1.0:*:*:*:*:drupal:*:*
cpe:2.3:a:payment_for_webform_project:payment_for_webform:7.x-1.1:*:*:*:*:drupal:*:*
cpe:2.3:a:payment_for_webform_project:payment_for_webform:7.x-1.2:*:*:*:*:drupal:*:*
cpe:2.3:a:payment_for_webform_project:payment_for_webform:7.x-1.3:*:*:*:*:drupal:*:*
cpe:2.3:a:payment_for_webform_project:payment_for_webform:7.x-1.4:*:*:*:*:drupal:*:*
cpe:2.3:a:payment_for_webform_project:payment_for_webform:7.x-1.5:*:*:*:*:drupal:*:*

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