SB2019110658 - Arbitrary file upload in Magento, Magento Commerce
Published: November 6, 2019 Updated: November 13, 2019
Security Bulletin ID
SB2019110658
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Arbitrary file upload (CVE-ID: CVE-2019-8093)
CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file uploads. A remote authenticated attacker can leverage the file upload controller for downloadable products to read or delete arbitrary files.
Remediation
Install update from vendor's website.