CVE-2022-50806 4images 1.9 - Remote Command Execution (RCE)
Authenticated administrators can inject reverse shell code via template editing to execute arbitrary commands on the server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-50806?
CVE-2022-50806 is a high-severity code injection vulnerability in 4Homepages 4images, published on 13 Jan 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
4images 1.9 contains a remote command execution vulnerability that allows authenticated administrators to inject reverse shell code through template editing functionality. Attackers can save malicious code in the template and execute arbitrary commands by accessing a specific categories.php endpoint with a crafted cat_id parameter.
Weakness: CWE-94
Which versions are affected by CVE-2022-50806?
1 open source package ship an affected version, including rum. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
rum Bitnami | From 1.9.0 to 1.9.0 | None |
Products include 4homepages 4images.
How do I fix CVE-2022-50806?
No fix has been published for CVE-2022-50806 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2022-50806 being exploited?
There is no known exploitation of CVE-2022-50806 in the wild and no public exploit code.
Other vulnerabilities in 4Homepages 4images
Sources
Also known as BIT-rum-2022-50806, GHSA-r2jm-vp5j-vxhh.