How severe is CVE-2022-4227?

CVE-2022-4227 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-4227 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-4227?

CVE-2022-4227 primarily affects Booster Booster Elite For Woocommerce. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-4227?

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

When was CVE-2022-4227 published?

CVE-2022-4227 was published on 2022-12-26 and last updated on 2026-06-17.

CVE-2022-4227

CVE-2022-4227 is a medium-severity vulnerability in Booster Booster Elite For Woocommerce with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Booster Booster Elite For Woocommerce
Published: 2022-12-26
Last modified: 2026-06-17

Description

The Booster for WooCommerce WordPress plugin before 5.6.3, Booster Plus for WooCommerce WordPress plugin before 6.0.0, Booster Elite for WooCommerce WordPress plugin before 6.0.0 do not escape some URLs and parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting

Frequently asked questions

What is CVE-2022-4227?: The Booster for WooCommerce WordPress plugin before 5.6.3, Booster Plus for WooCommerce WordPress plugin before 6.0.0, Booster Elite for WooCommerce WordPress plugin before 6.0.0 do not escape some URLs and parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting
How severe is CVE-2022-4227?: CVE-2022-4227 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-4227 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-4227?: CVE-2022-4227 primarily affects Booster Booster Elite For Woocommerce. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-4227?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-4227 published?: CVE-2022-4227 was published on 2022-12-26 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/90d3022c-5d35-4ef2-ab87-6919268db890

Affected products (3)

cpe:2.3:a:booster:booster_elite_for_woocommerce:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:booster:booster_for_woocommerce:*:*:*:*:*:wordpress:*:*
cpe:2.3:a:booster:booster_plus_for_woocommerce:*:*:*:*:*:wordpress:*:*