CVE-2026-56394

Craft CMS from 4.0.0-RC1 contains an authenticated path traversal vulnerability in the assets/icon endpoint where the extension parameter is not validated before file existence checks. Attackers can bypass extension validation by passing traversal sequences that resolve to existing SVG files,...

CVE-2026-56394 Craft CMS - Authenticated Path Traversal in assets/icon Extension Parameter

Craft CMS from 4.0.0-RC1 contains an authenticated path traversal vulnerability in the assets/icon endpoint where the extension parameter is not validated before file existence checks. Attackers can bypass extension validation by passing traversal sequences that resolve to existing SVG files,...

CVE-2026-56394

Craft CMS from 4.0.0-RC1 contains an authenticated path traversal vulnerability in the assets/icon endpoint where the extension parameter is not validated before file existence checks. Attackers can bypass extension validation by passing traversal sequences that resolve to existing SVG files,...

EUVD-2026-38160

Craft CMS from 4.0.0-RC1 contains an authenticated path traversal vulnerability in the assets/icon endpoint where the extension parameter is not validated before file existence checks. Attackers can bypass extension validation by passing traversal sequences that resolve to existing SVG files,...

CVE-2026-56394

Craft CMS 4.0.0-RC1 contains an authenticated path traversal in the assets/icon endpoint. The extension parameter is not validated before file-existence checks, allowing traversal sequences to resolve to existing SVG files and enabling local file read access. Root cause is improper validation of ...

PT-2026-51235

Name of the Vulnerable Software and Affected Versions Craft CMS versions 4.0.0-RC1 and later Description An authenticated path traversal flaw exists in the 'assets/icon' endpoint. The issue occurs because the extension parameter is not validated before the system performs file existence checks. A...