CVE-2026-29173

LOWCVSS 1.9/10EPSS 0.32%

Last modified

CVE-2026-29173 is a low-severity vulnerability rated 1.9/10 on the CVSS scale. Craft Commerce is an ecommerce platform for Craft CMS. Prior to 4.10.2 and 5.5.3, a stored XSS vulnerability exists when a user tries to update the Order Status from the Commerce Orders Table. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

Craft Commerce is an ecommerce platform for Craft CMS. Prior to 4.10.2 and 5.5.3, a stored XSS vulnerability exists when a user tries to update the Order Status from the Commerce Orders Table. The Order Status Name is rendered without proper escaping, allowing script execution to occur. This vulnerability is fixed in 4.10.2 and 5.5.3.

Metrics

CVSS 3.1
4.8/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS 4.0
1.9/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.32%

23.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CraftcmsCraft Commerce>= 4.0.0, < 4.10.2
CraftcmsCraft Commerce>= 5.0.0, < 5.5.3

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2026-29173?
Craft Commerce is an ecommerce platform for Craft CMS. Prior to 4.10.2 and 5.5.3, a stored XSS vulnerability exists when a user tries to update the Order Status from the Commerce Orders Table. The Order Status Name is rendered without proper escaping, allowing script execution to occur. This vulnerability is fixed in 4.10.2 and 5.5.3.
How severe is CVE-2026-29173?
CVE-2026-29173 has a CVSS score of 1.9/10 (LOW severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.
How do I fix CVE-2026-29173?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-29173?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST