PT-2026-27463 · Craft Cms · Cms

Published 2026-03-24 · Updated 2026-03-24 · CVE-2026-33158

NVD

CVSS v4.0

4.9

Medium

AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Craft CMS is a content management system (CMS). From version 4.0.0-RC1 to before version 4.17.8 and from version 5.0.0-RC1 to before version 5.9.14, a low-privileged authenticated user can read private asset content by calling assets/edit-image with an arbitrary assetId that they are not authorized to view. The endpoint returns image bytes (or a preview redirect) without enforcing a per-asset view authorization check, leading to potential unauthorized disclosure of private files. This issue has been patched in versions 4.17.8 and 5.9.14.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2026-33158

Affected Products

Cms

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-33158 · Security Note
• https://github.com/craftcms/cms/releases/tag/5.9.14 · Note
• https://github.com/craftcms/cms/security/advisories/GHSA-3pvf-vxrv-hh9c · Note
• https://github.com/craftcms/cms/commit/7290d91639e5e3a4f7e221dfbef95c9b77331860 · Note
• https://github.com/craftcms/cms/releases/tag/4.17.8 · Note