GitHub Advisoryadvisory · Packagist

GHSA-fh4q-hxrw-cjqq TYPO3 Arbitrary Code Execution

HIGH Published 2022-05-17 Modified 2024-04-25 Official page ↗
Aliases
CVE-2017-14251
Ecosystem
Packagist
Packages
typo3/cms
Severity
High
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-434
Reviewed
2024-04-25

Affected packages

• Packagist typo3/cms: >= 7.6.0, < 7.6.22 → fixed in 7.6.22 • Packagist typo3/cms: >= 8.0.0, < 8.7.5 → fixed in 8.7.5

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.

Related

Alias · CVE (1)

  • CVE-2017-14251 Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to… vulnerability

Weakness · CWE (1)

  • CWE-434 Unrestricted Upload of File with Dangerous Type weakness

References