Detections
Analytics

SCA: security update for craftcms/commerce (GHSA-h5gm-x9wr-vhcm)

medium Tenable Self-Hosted Container Security Plugin ID 443639

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Craft Commerce is an ecommerce platform for Craft CMS. From 4.0.0 until 4.11.2 and 5.6.5, CartController
 in src/controllers/CartController.php activates its RateLimiter only when the number POST or GET parameter
 is supplied. An unauthenticated attacker can submit couponCode values to actionUpdateCart for the session-
 based cart while omitting number, preventing creation of the IP rate-limit identity and allowing unlimited
 automated coupon-code guessing and enumeration. This issue is fixed in versions 4.11.2 and 5.6.5.
 (CVE-2026-55795)

Solution

Update the craftcms/commerce library and its related packages to version 4.11.2 or later.

See Also

https://github.com/advisories/GHSA-h5gm-x9wr-vhcm

Plugin Details

Severity: Medium

ID: 443639

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 6/20/2026

Updated: 9/15/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.96

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2026-55795

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Threat Score: 2.7

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 6/19/2026

Vulnerability Publication Date: 6/19/2026

Reference Information

CVE: CVE-2026-55795

cwe: CWE-307