How severe is CVE-2026-6370?

CVE-2026-6370 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-6370 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-6370?

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

Does CVE-2026-6370 have an EU (EUVD) identifier?

Yes. CVE-2026-6370 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22981.

When was CVE-2026-6370 published?

CVE-2026-6370 was published on 2026-04-15 and last updated on 2026-06-17.

CVE-2026-6370

CVE-2026-6370 is a medium-severity vulnerability with a CVSS 3.x base score of 5.9. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-22981
Weakness: CWE-79
Published: 2026-04-15
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HashThemes Mini Ajax Cart for WooCommerce allows Stored XSS.This issue affects Mini Ajax Cart for WooCommerce: from n/a through 1.3.4.

Frequently asked questions

What is CVE-2026-6370?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HashThemes Mini Ajax Cart for WooCommerce allows Stored XSS.This issue affects Mini Ajax Cart for WooCommerce: from n/a through 1.3.4.
How severe is CVE-2026-6370?: CVE-2026-6370 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-6370 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-6370?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-6370 have an EU (EUVD) identifier?: Yes. CVE-2026-6370 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22981.
When was CVE-2026-6370 published?: CVE-2026-6370 was published on 2026-04-15 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/mini-ajax-woo-cart/vulnerability/wordpress-mini-ajax-cart-for-woocommerce-plugin-1-3-4-cross-site-scripting-xss-vulnerability?_s_id=cve

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