CVE-2026-33160

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, an unauthenticated user can call assets/generate-transform with a private assetId, receive a valid transform URL, and fetch transformed image bytes. T...

CVE-2026-33160

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, an unauthenticated user can call assets/generate-transform with a private assetId, receive a valid transform URL, and fetch transformed image bytes. T...

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

Summary An unauthenticated user can call assets/generate-transform with a private assetId, receive a valid transform URL, and fetch transformed image bytes. The endpoint is anonymous and does not enforce per-asset authorization before returning the transform URL. Details Root cause: - Anonymous...

esm-dev 136 - Path Traversal

Exploit Title: esm-dev 136 - Path Traversal Date: 2025-07-11 Exploit Author: Byte Reaper Vendor Homepage: https://github.com/esm-dev/esm.sh Software Link: https://github.com/esm-dev/esm.sh CVE-2025-59342 - File : exploit.c - Date : 09/17/2025 - Target : esm-dev - Version: 136 - Target Endpoint :...

esm.sh has arbitrary file write via path traversal in `X-Zone-Id` header

Summary A path-traversal flaw in the handling of the X-Zone-Id HTTP header allows an attacker to cause the application to write files outside the intended storage location. The header value is used to build a filesystem path but is not properly canonicalized or restricted to the application’s...

GHSA-G2H5-CVVR-7GMW esm.sh has arbitrary file write via path traversal in `X-Zone-Id` header

Summary A path-traversal flaw in the handling of the X-Zone-Id HTTP header allows an attacker to cause the application to write files outside the intended storage location. The header value is used to build a filesystem path but is not properly canonicalized or restricted to the application’s...