CVE-2026-56394: Craft CMS - Authenticated Path Traversal in assets/icon Extension Parameter
craftcms · cms
Vendor fix available · Affected: craftcms cms · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 42% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- craftcms · cmsfrom 4.0.0-RC1 before 4.17.7; from 5.0.0-RC1 before 5.9.13
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-56394 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.