CVE-2026-84802CWE-862broken-access-control

CVE-2026-84802

Medium · published September 2, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
19.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00281 · 19.5th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-02T16:17Z
References (3)
https://github.com/craftcms/cms/security/advisories/GHSA-5mjc-jqcw-6vrp · [email protected]https://www.vulncheck.com/advisories/craft-cms-5.7.0-before-5.10.12-information-disclosure-via-assetscontroller · [email protected]https://github.com/craftcms/cms/security/advisories/GHSA-5mjc-jqcw-6vrp · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 04 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 02 SEP 11:11Z
    Craft CMS 5.7.0 before 5.10.12 Information Disclosure via AssetsController
    cvelistv5