CVE-2017-14251

high

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.

References

Advisories
More

http://www.securitytracker.com/id/1039295

http://www.securityfocus.com/bid/100620

http://blog.emaze.net/2017/12/typo3-unrestricted-file-upload-remote.html

Details

Source: Mitre, NVD

Published: 2017-09-11

Updated: 2025-04-20

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.03718