Medium severity · published Sep 2, 2026
CVE-2026-84802
Craft CMS 5.7.0 before 5.10.12 Information Disclosure via AssetsController
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CM
cms · craftcms
5.7.0 before 5.10.12 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-84802
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-84802
github.com
https://github.com/craftcms/cms/security/advisories/GHSA-5mjc-jqcw-6vrp
www.vulncheck.com
https://www.vulncheck.com/advisories/craft-cms-5.7.0-before-5.10.12-information-disclosure-via-assetscontroller
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