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CVE-2026-29177

19
FAUCET Score

CVE-2026-29177 identifies a Stored Cross-Site Scripting (XSS) vulnerability in Craft Commerce versions prior to 4.10.2 and 5.5.3. Malicious JavaScript can be injected into fields such as Shipping Method Name, Order Reference, or Site Name. This payload executes when an authenticated user double-clicks to open order details on the index page. Rated Medium (CVSS 5.4), exploitation requires low privileges and user interaction, potentially impacting confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community attention for this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 4.0.0, < 4.10.2CPE matchmatch criteria
cpe:2.3:a:craftcms:craft_commerce:*:*:*:*:*:craft_cms:*:*
>= 5.0.0, < 5.5.3CPE matchmatch criteria
cpe:2.3:a:craftcms:craft_commerce:*:*:*:*:*:craft_cms:*:*

CVSS Data

CVSS version used by this source: 4.0

1.9LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
ACTIVE
VS Confidentiality
NONE
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
11.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0021 is in the 13th percentile among its peer group of 15,225 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: craftcms/commerceFixed in: 4.10.2
composerpatch availablevia ghsa
Product: craftcms/commerceFixed in: 5.5.3

Vendor Advisories (1)

composerGHSA-mj32-r678-7mvplow

Craft Commerce has stored XSS in Craft Commerce Order Details Slideout

Mar 10, 2026

References

github.com / craftcms/commerce/commit/b0683e04773f16bba6af9df18aab495fc5dde68a
Patch
github.com / craftcms/commerce/security/advisories/GHSA-mj32-r678-7mvp
ExploitVendor Advisory