CVE-2014-4549: Multiple cross-site scripting (XSS) vulnerabilities in pages/3DComplete.php in the WooCommerce SagePay Direct

Q: How do I fix CVE-2014-4549?

woocommerce sagepay direct payment gateway: upgrade to newer than 0.1.6.6. Exact commands for each OS are on this page.

Q: Is CVE-2014-4549 being exploited?

CVE-2014-4549 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2014-4549 affect?

CVE-2014-4549 affects woocommerce sagepay direct payment gateway. Severity is medium (CVSS 4.3). Multiple cross-site scripting (XSS) vulnerabilities in pages/3DComplete.php in the WooCommerce SagePay Direct Payment Gateway plugin before 0.1.6.7 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) MD o

Q: How urgent is CVE-2014-4549?

Priority 40/100. Public exploit reference

This month

MEDIUM 4.3UPGRADE

CVE-2014-4549 is a medium-severity flaw (CVSS 4.3) affecting woocommerce sagepay direct payment gateway. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple cross-site scripting (XSS) vulnerabilities in pages/3DComplete.php in the WooCommerce SagePay Direct Payment Gateway plugin before 0.1.6.7 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) MD or (2) PARes parameter.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	2.1% (top 19%)
CISA exploited list	No
Weakness	CWE-79
Published	2014-07-02
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: woocommerce sagepay direct payment gateway project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2014-07-02 20:55 UTCPublished CVE record published
2026-06-17 00:10 UTCUpdated Record last modified

woocommerce sagepay direct payment gateway project woocommerce sagepay direct payment gateway UPGRADE

Affected: <= 0.1.6.6

Fixed in: newer than 0.1.6.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy woocommerce-sagepay-direct-payment-gateway || rpm -q woocommerce-sagepay-direct-payment-gateway || woocommerce-sagepay-direct-payment-gateway --version

2. UPGRADE to newer than 0.1.6.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade woocommerce-sagepay-direct-payment-gateway

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade woocommerce-sagepay-direct-payment-gateway

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2014-4549?

woocommerce sagepay direct payment gateway: upgrade to newer than 0.1.6.6. Exact commands for each OS are on this page.

Is CVE-2014-4549 being exploited?

CVE-2014-4549 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2014-4549 affect?

CVE-2014-4549 affects woocommerce sagepay direct payment gateway. Severity is medium (CVSS 4.3). Multiple cross-site scripting (XSS) vulnerabilities in pages/3DComplete.php in the WooCommerce SagePay Direct Payment Gateway plugin before 0.1.6.7 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) MD o

How urgent is CVE-2014-4549?

Priority 40/100. Public exploit reference

Software pages

WordPress vulnerabilities · PHP vulnerabilities · WooCommerce vulnerabilities

References

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