CVE-2018-0574 XSS in baserCMS
Remote attackers can inject arbitrary web script or HTML into baserCMS, potentially compromising user sessions or data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-0574?
CVE-2018-0574 is a medium-severity cross-site scripting vulnerability in Basercms Basercms, published on 26 Jun 2018. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Cross-site scripting vulnerability in baserCMS (baserCMS 4.1.0.1 and earlier versions, baserCMS 3.0.15 and earlier versions) allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2018-0574?
4 open source packages ship an affected version, including baserproject/basercms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
baserproject/basercms Packagist | All versions to 3.0.15 | None |
baserproject/basercms Packagist | All versions to 3.0.15 | None |
baserproject/basercms Packagist | From 4.0.0 to 4.1.0.1 | None |
baserproject/basercms Packagist | From 4.0.0 to 4.1.0.1 | None |
Products include Basercms Basercms.
How do I fix CVE-2018-0574?
No fix has been published for CVE-2018-0574 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2018-0574 being exploited?
There is no known exploitation of CVE-2018-0574 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-6qjv-43mf-rgrh.