CVE-2011-4334 File upload in n/a
Remote authenticated users can upload arbitrary PHP files disguised as GIFs, leading to remote code execution on the LabWiki server.
- 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-2011-4334?
CVE-2011-4334 is a high-severity vulnerability in n/a, published on 23 Oct 2017. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
edit.php in LabWiki 1.1 and earlier does not properly verify uploaded user files, which allows remote authenticated users to upload arbitrary PHP files via a PHP file with a .gif extension in the userfile parameter.
Weakness: CWE-434
Which versions are affected by CVE-2011-4334?
It affects 1 product.
Products include Labwiki Project Labwiki.
How do I fix CVE-2011-4334?
No fix has been published for CVE-2011-4334 yet. Limit exposure of the affected software until one is available.
Is CVE-2011-4334 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-4334 exists.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-vf95-q82w-wrm2.