CVE-2011-3203 Code injection in Jcow CMS
Attackers can execute arbitrary code via the attachment parameter in Jcow CMS, requiring immediate patching or upgrade.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2011-3203?
CVE-2011-3203 is a critical code injection vulnerability in Jcow CMS, published on 14 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A Code Execution vulnerability exists the attachment parameter to index.php in Jcow CMS 4.x to 4.2 and 5.2 to 5.2.
Weakness: CWE-20
Which versions are affected by CVE-2011-3203?
It affects 1 product.
Products include Jcow Jcow Cms.
How do I fix CVE-2011-3203?
No fix has been published for CVE-2011-3203 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-2011-3203 being exploited?
There is no known exploitation of CVE-2011-3203 in the wild and no public exploit code.
Other vulnerabilities in Jcow CMS
Sources
Also known as GHSA-hfr2-w3w8-234q.