Arbitrary file upload in AcyMailing Starter - CVE-2020-10934
Published: March 25, 2020
Vulnerability identifier: #VU26386
CSH Severity: High
CVSS v4: 9.3 [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]
CVE-ID: CVE-2020-10934
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of files during file upload. A remote attacker can upload and execute arbitrary file on the server.
Affected software
AcyMailing Starter
How to mitigate CVE-2020-10934
Install updates from vendor's website.
AcyMailing Starter - update to 6.9.2