CVE-2026-32266
Google Cloud Storage for Craft CMS has an Information Disclosure Vulnerability
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Google Cloud Storage for Craft CMS has an Information Disclosure Vulnerability
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.
- Record
CVE-2026-32266- CVSS 4.0
- 2.4 Low
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 - Weakness
- CWE-200
- Updated
- 2026-11-02
EUVDEUVD-2026-12761
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.
- Record
EUVD-2026-12761- CVSS 4.0
- 2.4 Low
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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-67cr-jmh8-4jpq
Google Cloud Storage for Craft CMS has an Information Disclosure Vulnerability
Unauthenticated users can view a list of buckets the plugin has access to.
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.
- Record
GHSA-67cr-jmh8-4jpq- CVSS 4.0
- 2.4 Low
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 - Weakness
- CWE-200
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-32266- CVSS 4.0
- 2.4 Low
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/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 - Weakness
- CWE-200
- Updated
- 2026-11-02
OSV
Google Cloud Storage for Craft CMS has an Information Disclosure Vulnerability
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.
- Record
CVE-2026-32266- CVSS 4.0
- 2.4 Low
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 - Weakness
- CWE-200
- Updated
- 2026-11-02
OSVGHSA-67cr-jmh8-4jpq
Google Cloud Storage for Craft CMS has an Information Disclosure Vulnerability
Unauthenticated users can view a list of buckets the plugin has access to.
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.
- Record
GHSA-67cr-jmh8-4jpq- CVSS 4.0
- 2.4 Low
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 - Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
craftcms/google-cloudPackagist |
2.0.0-beta.1 to 2.2.0 | 2.2.1 |
craftcms/google-cloudPackagist |
2.0.0-beta.1 up to 2.2.1, plus listed versions 2.0.02.0.0-beta.22.1.02.2.0 |
2.2.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-32266 is a low vulnerability (CVSS 2.4) in Craftcms Google-cloud, published March 16, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 30th percentile. Fixed in craftcms/google-cloud 2.2.1.
References
github.com/craftcms/google-cloud/security/advisories/GHSA-67cr-jmh8-4jpq
nvd.nist.gov/vuln/detail/CVE-2026-32266