CVE-2011-2674 BaserCMS privilege escallation
Authenticated users can escalate privileges by improperly adding themselves to the operators group in BaserCMS.
- 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-2011-2674?
CVE-2011-2674 is a medium-severity vulnerability in Basercms Basercms, published on 2 Oct 2011. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
BaserCMS before 1.6.12 does not properly restrict additions to the membership of the operators group, which allows remote authenticated users to gain privileges via unspecified vectors.
Weakness: CWE-264
Which versions are affected by CVE-2011-2674?
2 open source packages ship an affected version, including baserproject/basercms. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
baserproject/basercms Packagist | All versions | 1.6.12 |
baserproject/basercms Packagist | All versions | 1.6.12 |
Products include Basercms Basercms.
How do I fix CVE-2011-2674?
Upgrade baserproject/basercms to 1.6.12 or later.
Is CVE-2011-2674 being exploited?
There is no known exploitation of CVE-2011-2674 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-6wr6-54mw-mvhr.