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CVE-2026-56394

🗓️ 21 Jun 2026 13:27:02Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 28 Views🌐 WEB

Authenticated path traversal in Craft CMS assets/icon allows SVG file read via unvalidated extension parameter.

Related
Detection
Affected
Refs
Paths
Vulners
CNA
Node
craftcmscmsRange4.0.0-rc14.17.7
OR
craftcmscmsRange5.0.0-rc15.9.13
[
  {
    "vendor": "craftcms",
    "product": "cms",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "4.0.0-RC1",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "4.17.7"
      },
      {
        "version": "4.17.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.0.0-RC1",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "5.9.13"
      },
      {
        "version": "5.9.13",
        "status": "unaffected",
        "versionType": "semver"
      }
    ],
    "packageURL": "pkg:composer/craftcms/cms"
  }
]
ParameterPositionPathDescriptionCWE
extensionquery paramassets/iconAuthenticated path traversal vulnerability in assets/icon endpoint due to unvalidated extension parameter; traversal sequences can bypass validation to access existing SVG files, enabling local file read.CWE-22

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23 Jun 2026 14:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
CVSS 47.1
EPSS0.00336
SSVC
28