Description

Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to 7.6.21 and 8.0.0 to 8.7.4 allows remote authenticated users to upload files with a .pht extension and consequently execute arbitrary PHP code.

Remediation

References

CVE-2017-14251

Related Vulnerabilities

PHP Improper Access Control Vulnerability (CVE-2015-8838)

ownCloud Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-0202)

WordPress Plugin WP Booking System Multiple Vulnerabilities (1.5.1)

MediaWiki Other Vulnerability (CVE-2013-2114)

LimeSurvey Deserialization of Untrusted Data Vulnerability (CVE-2018-17057)

Severity

High

Classification

CVE-2017-14251 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