How severe is CVE-2026-29176?

CVE-2026-29176 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-2026-29176 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-29176?

CVE-2026-29176 affects Craftcms Craft Commerce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-29176?

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

Does CVE-2026-29176 have an EU (EUVD) identifier?

Yes. CVE-2026-29176 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10820.

When was CVE-2026-29176 published?

CVE-2026-29176 was published on 2026-03-10 and last updated on 2026-06-17.

CVE-2026-29176

CVE-2026-29176 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: 4.8
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10820
Weakness: CWE-79
Affected product: Craftcms Craft Commerce
Published: 2026-03-10
Last modified: 2026-06-17

Description

Craft Commerce is an ecommerce platform for Craft CMS. Prior to 5.5.3, A stored XSS vulnerability exists in the Commerce Settings - Inventory Locations page. The Name field is rendered without proper HTML escaping, allowing an attacker to execute arbitrary JavaScript. This XSS triggers when an administrator (or user with product editing permissions) creates or edits a variant product. This vulnerability is fixed in 5.5.3.

Frequently asked questions

What is CVE-2026-29176?: Craft Commerce is an ecommerce platform for Craft CMS. Prior to 5.5.3, A stored XSS vulnerability exists in the Commerce Settings - Inventory Locations page. The Name field is rendered without proper HTML escaping, allowing an attacker to execute arbitrary JavaScript. This XSS triggers when an administrator (or user with product editing permissions) creates or edits a variant product. This vulnerability is fixed in 5.5.3.
How severe is CVE-2026-29176?: CVE-2026-29176 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-2026-29176 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-29176?: CVE-2026-29176 affects Craftcms Craft Commerce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-29176?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-29176 have an EU (EUVD) identifier?: Yes. CVE-2026-29176 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10820.
When was CVE-2026-29176 published?: CVE-2026-29176 was published on 2026-03-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:craftcms:craft_commerce:*:*:*:*:*:craft_cms:*:*

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