Is CVE-2013-4594 being actively exploited?

CVE-2013-4594 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-4594?

CVE-2013-4594 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2013-4594

MEDIUM · CVSS 4.3EPSS 1.0%EU EUVD

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.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness (CWE): CWE-287
EPSS score: 1.0% (64th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-4450)
Published: October 25, 2014
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-4450 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

payment for webform project / payment for webform
payment for webform project / payment for webform
payment for webform project / payment for webform
payment for webform project / payment for webform
payment for webform project / payment for webform
payment for webform project / payment for webform

References

http://seclists.org/oss-sec/2013/q4/317
http://secunia.com/advisories/55431
https://drupal.org/node/2128345(Patch)
https://drupal.org/node/2129373(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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