How severe is CVE-2026-25489?

CVE-2026-25489 has a CVSS 3.x base score of 4.8, 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 none.

Is CVE-2026-25489 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25489?

CVE-2026-25489 primarily affects Craftcms Craft Commerce. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-25489?

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

Does CVE-2026-25489 have an EU (EUVD) identifier?

Yes. CVE-2026-25489 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5177.

When was CVE-2026-25489 published?

CVE-2026-25489 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2026-25489

CVE-2026-25489 is a medium-severity vulnerability in Craftcms Craft Commerce with a CVSS 3.x base score of 4.8. 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 4.8)
CVSS v4: 6.1
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5177
Weakness: CWE-79
Affected product: Craftcms Craft Commerce
Published: 2026-02-03
Last modified: 2026-06-17

Description

Craft Commerce is an ecommerce platform for Craft CMS. In versions from 4.0.0-RC1 to 4.10.0 and from 5.0.0 to 5.5.1, a stored XSS vulnerability in Craft Commerce allows attackers to execute malicious JavaScript in an administrator’s browser. This occurs because the Name & Description fields in Tax Zones are not properly sanitized before being displayed in the admin panel. This issue has been patched in versions 4.10.1 and 5.5.2.

Frequently asked questions

What is CVE-2026-25489?: Craft Commerce is an ecommerce platform for Craft CMS. In versions from 4.0.0-RC1 to 4.10.0 and from 5.0.0 to 5.5.1, a stored XSS vulnerability in Craft Commerce allows attackers to execute malicious JavaScript in an administrator’s browser. This occurs because the Name & Description fields in Tax Zones are not properly sanitized before being displayed in the admin panel. This issue has been patched in versions 4.10.1 and 5.5.2.
How severe is CVE-2026-25489?: CVE-2026-25489 has a CVSS 3.x base score of 4.8, 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 none.
Is CVE-2026-25489 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25489?: CVE-2026-25489 primarily affects Craftcms Craft Commerce. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-25489?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-25489 have an EU (EUVD) identifier?: Yes. CVE-2026-25489 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5177.
When was CVE-2026-25489 published?: CVE-2026-25489 was published on 2026-02-03 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:craftcms:craft_commerce:*:*:*:*:*:craft_cms:*:*
cpe:2.3:a:craftcms:craft_commerce:4.0.0:-:*:*:*:craft_cms:*:*
cpe:2.3:a:craftcms:craft_commerce:4.0.0:rc1:*:*:*:craft_cms:*:*

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