Arbitrary file upload in Bolt - CVE-2019-9185
Published: March 8, 2019 / Updated: July 17, 2020
Vulnerability identifier: #VU31149
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2019-9185
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Bolt.cm
Affected software:
Bolt
Bolt
Detailed vulnerability description
The vulnerability allows a remote authenticated user to execute arbitrary code.
Controller/Async/FilesystemManager.php in the filemanager in Bolt before 3.6.5 allows remote attackers to execute arbitrary PHP code by renaming a previously uploaded file to have a .php extension.
How to mitigate CVE-2019-9185
Install update from vendor's website.