SB2019061114 - Dangerous file upload in Insert or Embed Articulate Content into WordPress plugin
Published: June 11, 2019 Updated: July 4, 2019
Security Bulletin ID
SB2019061114
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Arbitrary file upload (CVE-ID: N/A)
CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file uploads. A remote attacker can upload and execute a PHP file using the plugin option to upload a zip archive on the system.
Remediation
Install update from vendor's website.