Vulnerability · Published Sep 2, 2026 · Assigned by VulnCheck
CVE-2026-84802Craft CMS 5.7.0 before 5.10.12 Information Disclosure via AssetsController
Medium 4.3
In plain English
A medium-severity missing authorization in cms from craftcms. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 79.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- GitHub Security Advisory (GHSA-5mjc-jqcw-6vrp) vendor-advisory
- VulnCheck Advisory: Craft CMS 5.7.0 before 5.10.12 Information Disclosure via AssetsController third-party-advisory