CVE-2011-0771 Cross-site scripting in n/a
Authenticated users can trigger XSS and potential code execution via unvalidated profile images in the Janrain Engage Drupal module.
- 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-2011-0771?
CVE-2011-0771 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 Feb 2011. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Janrain Engage (formerly RPX) module 6.x-1.3 for Drupal does not validate the file for a profile image, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks and possibly execute arbitrary PHP code by causing a crafted avatar to be downloaded from an external login provider site.
Weakness: CWE-20
Which versions are affected by CVE-2011-0771?
It affects 1 product.
Products include Janrain Rpx.
How do I fix CVE-2011-0771?
No fix has been published for CVE-2011-0771 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2011-0771 being exploited?
There is no known exploitation of CVE-2011-0771 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-hhwf-x424-rgm4.