Information Disclosure Vulnerability in Craft CMS by Pixel & Tonic
CVE-2026-84802

5.3MEDIUM

Key Information:

Vendor

Craftcms

Status
Cms
Vendor
CVE Published:
2 September 2026

What is CVE-2026-84802?

Craft CMS versions from 5.7.0 to 5.10.11 are vulnerable to an information disclosure issue within the AssetsController::actionMoveInfo method. This vulnerability allows authenticated control panel users to exploit the assets/move-info endpoint by submitting crafted POST requests with unauthorized folder IDs. As a result, these users can obtain sensitive information, including asset counts and total storage sizes for volumes that exceed their access permissions, potentially leading to excessive data exposure.

Affected Version(s)

cms 5.7.0 < 5.10.12

cms 5.10.12

References

https://github.com/craftcms/cms/security/advisories/GHSA-...
vendor-advisory
https://www.vulncheck.com/advisories/craft-cms-5.7.0-befo...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.