VULNERABILITY INTELLIGENCE
CVE-2026-56394
CVSS score6.5 MEDIUM
EPSS probability0.49%
CISA KEVNot currently listed
Published2026-06-21
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description
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, allowing local file read access.
Weakness classification
- disclosure@vulncheck.com: CWE-22