CVE-2018-0571 baserCMS arbitrary file upload vulnerability
Remote attackers with site operator privileges can upload arbitrary files to baserCMS, potentially leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2018-0571?
CVE-2018-0571 is a medium-severity vulnerability in Basercms Basercms, published on 26 Jun 2018. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
baserCMS (baserCMS 4.1.0.1 and earlier versions, baserCMS 3.0.15 and earlier versions) allows remote attackers with a site operator privilege to upload arbitrary files.
Weakness: CWE-434
Which versions are affected by CVE-2018-0571?
4 open source packages ship an affected version, including baserproject/basercms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
baserproject/basercms Packagist | All versions | 3.0.16 |
baserproject/basercms Packagist | All versions | 3.0.16 |
baserproject/basercms Packagist | From 4.0.0 | 4.1.1 |
baserproject/basercms Packagist | From 4.0.0 | 4.1.1 |
Products include Basercms Basercms.
How do I fix CVE-2018-0571?
Upgrade baserproject/basercms to a fixed version for your release line: 3.0.16 or 4.1.1.
Is CVE-2018-0571 being exploited?
There is no known exploitation of CVE-2018-0571 in the wild and no public exploit code.
Other vulnerabilities in Basercms Basercms
- CVE-2023-25654 baserCMS File Uploader Remote Code Execution (RCE) vulnerability
- CVE-2023-25655 baserCMS allows any file to be uploaded
- CVE-2017-10842 baserCMS SQL Injection vulnerability
- CVE-2026-30880 baserCMS: OS command injection vulnerability in installer
- CVE-2026-21861 baserCMS: OS Command Injection Leading to Remote Code Execution (RCE)
Sources
Also known as GHSA-3mcp-6rv6-c69g.