What is CVE-2014-4558?

CVE-2014-4558 is a medium-severity vulnerability in Cybercompany Swipehq-Payment-Gateway-Woocommerce, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-12-27.

How severe is CVE-2014-4558?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2014-4558 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Cybercompany Swipehq-Payment-Gateway-Woocommerce

CVE-2014-4558

Cross-site scripting (XSS) vulnerability in test-plugin.php in the Swipe Checkout for WooCommerce plugin 2.7.1 and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the api_url parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2019-12-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.042 (90.6th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 90.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.042 · newest: 0.042 · change: 0.000

Affected products

Cybercompany Swipehq-Payment-Gateway-Woocommerce

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

codevigilant.com/disclosure/wp-plugin-swipehq-payment-gateway-woocommerce-a3-cr… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2014-4558?: CVE-2014-4558 is a medium-severity vulnerability in Cybercompany Swipehq-Payment-Gateway-Woocommerce, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-12-27.
How severe is CVE-2014-4558?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2014-4558 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.