CVE-2016-4881 CSRF in baserCMS 3.0.10 and earlier
Remote attackers can hijack administrator sessions in the baserCMS Blog plugin via cross-site request forgery.
- 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
- Available
What is CVE-2016-4881?
CVE-2016-4881 is a high-severity vulnerability in Basercms Basercms, published on 12 May 2017. 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 request forgery (CSRF) vulnerability in baserCMS plugin Blog version 3.0.10 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.
Weakness: CWE-352
Which versions are affected by CVE-2016-4881?
2 open source packages ship an affected version, including baserproject/basercms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
baserproject/basercms Packagist | All versions | 3.0.11 |
baserproject/basercms Packagist | All versions | 3.0.11 |
Products include Basercms Basercms.
How do I fix CVE-2016-4881?
Upgrade baserproject/basercms to 3.0.11 or later.
Is CVE-2016-4881 being exploited?
There is no known exploitation of CVE-2016-4881 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-46vm-rwrf-jrxm.