Vulnerability DatabaseCVE-2026-84802
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CVE-2026-84802
Published:September 02, 2026
Updated:September 22, 2026
Craft CMS versions from 5.7.0 before 5.10.12 contain an information disclosure vulnerability in AssetsController::actionMoveInfo that fails to enforce volume permissions. Authenticated control panel users can submit POST requests to the assets/move-info endpoint with arbitrary folderIds to retrieve asset count and total storage size for volumes they cannot access.
Affected Packages
craftcms/cms (PHP):
Affected version(s) >=5.7.0 <5.10.12
Fix Suggestion:
Update to version 5.10.12
Related Resources (4)
https://github.com/craftcms/cms/security/advisories/GHSA-5mjc-jqcw-6vrp
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84802.json
https://www.vulncheck.com/advisories/craft-cms-5.7.0-before-5.10.12-information-disclosure-via-assetscontroller
https://nvd.nist.gov/vuln/detail/CVE-2026-84802
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Missing Authorization
CWE-862
EPSS
Base Score:
0.17