CVE-2019-9055 Deserialization in n/a
An attacker with Designer permissions can achieve object injection via unsafe deserialization in the DesignManager module, 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
- None listed
What is CVE-2019-9055?
CVE-2019-9055 is a high-severity unsafe deserialization vulnerability in Cmsmadesimple Cms Made Simple, published on 26 Mar 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in CMS Made Simple 2.2.8. In the module DesignManager (in the files action.admin_bulk_css.php and action.admin_bulk_template.php), with an unprivileged user with Designer permission, it is possible reach an unserialize call with a crafted value in the m1_allparms parameter, and achieve object injection.
Weakness: CWE-502
Which versions are affected by CVE-2019-9055?
It affects 1 product.
Products include Cmsmadesimple Cms Made Simple.
How do I fix CVE-2019-9055?
No fix has been published for CVE-2019-9055 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2019-9055 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-9055 exists.
Public exploit code: 1 Metasploit module.
Other vulnerabilities in Cmsmadesimple Cms Made Simple
Sources
Also known as GHSA-45rr-q6mf-fx4v.