Input validation error in magento-lts - CVE-2021-41143
Published: January 26, 2023
Vulnerability identifier: #VU71572
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-41143
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code.
The vulnerability exists due to incorrect implementation of a patch for arbitrary file deletion in customer media. A remote administrator with access to the customer media can execute arbitrary code on the server.
Affected software
magento-lts
How to mitigate CVE-2021-41143
Install updates from vendor's website.
magento-lts - addressed in versions 19.4.13, 20.0.11