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.

Remediation

References

CVE-2018-3814

Related Vulnerabilities

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Oracle JRE CVE-2020-2590 Vulnerability (CVE-2020-2590)

Apache HTTP Server Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2007-6203)

Oracle JRE CVE-2013-0448 Vulnerability (CVE-2013-0448)

Drupal Core 8.8.x Remote Code Execution (8.8.0 - 8.8.11)

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