[LOW] Craft CMS: Authorized asset "preview file" requests bypass allows users without asset access to retrieve private preview metadata

PKSA-hq3k-cthz-b9zn GHSA-44px-qjjc-xrhq

Affected version: >=4.0.0-RC1,<=4.17.7|>=5.0.0-RC1,<=5.9.13

Reported by:
GitHub

[LOW] Craft CMS' anonymous "assets/image-editor" calls return private asset editor metadata to unauthorized users

PKSA-w984-dygq-7ryn CVE-2026-33161 GHSA-vgjg-248p-rfm2

Affected version: >=4.0.0-RC1,<=4.17.7|>=5.0.0-RC1,<=5.9.13

Reported by:
GitHub

[LOW] Craft CMS may expose private assets through anonymous "generate transform" calls via transform URL

PKSA-swp1-ty4d-gpzy CVE-2026-33160 GHSA-5pgf-h923-m958

Affected version: >=4.0.0-RC1,<=4.17.7|>=5.0.0-RC1,<=5.9.13

Reported by:
GitHub

[MEDIUM] Craft CMS: Unauthenticated Users Can Perform Restricted Project Config Sync Operations

PKSA-rxrx-pcy1-2csw CVE-2026-33159 GHSA-6mrr-q3pj-h53w

Affected version: >=4.0.0-RC1,<=4.17.7|>=5.0.0-RC1,<=5.9.13

Reported by:
GitHub

[MEDIUM] Craft CMS: Low-privilege users could read private asset contents when editing an asset (IDOR)

PKSA-548y-fsbg-y9t7 CVE-2026-33158 GHSA-3pvf-vxrv-hh9c

Affected version: >=5.0.0-RC1,<=5.9.13|>=4.0.0-RC1,<=4.17.7

Reported by:
GitHub