Vulnerability · Published Mar 18, 2026 · Assigned by GitHub_M

CVE-2026-32266Google Cloud Storage for Craft CMS has an Information Disclosure Vulnerability

Low 2.4

In plain English

A low-severity information exposure in google-cloud from craftcms. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)2.4Low

Exploit odds (30 days)0.4%top 69.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Google Cloud Storage for Craft CMS plugin provides a Google Cloud Storage integration for Craft CMS. In versions on the 2.x branch prior to 2.2.1, the `DefaultController->actionLoadBucketData()` endpoint allows unauthenticated users with a valid CSRF token to view a list of buckets that the plugin is allowed to see. Users should update to version 2.2.1 of the plugin to mitigate the issue.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	craftcms/google-cloud	2.2.1	GHSA-67cr-jmh8-4jpq

Affected products (as reported)

Vendor	Product	Versions
craftcms	google-cloud	>= 2.0.0-beta.1, < 2.2.1

Weakness: CWE-200 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N/E:U

References

https://github.com/craftcms/google-cloud/security/advisories/GHSA-67cr-jmh8-4jpq x_refsource_CONFIRM
https://github.com/craftcms/google-cloud/commit/651bacaa5f5fd7813e4075e0747b1d706391fb2c x_refsource_MISC