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Craft CMS Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2018-3814) - Vulnerability Database

Craft CMS Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2018-3814)

Description

Craft CMS 2.6.3000 allows remote attackers to execute arbitrary PHP code by using the "Assets->Upload files" screen and then the "Replace it" option, because this allows a .jpg file to have embedded PHP code, and then be renamed to a .php extension.

References

CVE-2018-3814

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Severity

High

Classification

CVE-2018-3814
CWE-434
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update
Known Vulnerabilities