CVE-2014-3876 Cross-site scripting in n/a
Remote attackers can inject arbitrary web script or HTML via specific parameters in the F*EX file exchange server, requiring user interaction to execute.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2014-3876?
CVE-2014-3876 is a medium-severity cross-site scripting vulnerability in n/a, published on 18 Jun 2014. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Multiple cross-site scripting (XSS) vulnerabilities in Frams' Fast File EXchange (F*EX, aka fex) before fex-20140530 allow remote attackers to inject arbitrary web script or HTML via the (1) akey parameter to rup or (2) disclaimer or (3) gm parameter to fuc.
Weakness: CWE-79
Which versions are affected by CVE-2014-3876?
It affects 1 product.
Products include Ulli Horlacher Fex.
How do I fix CVE-2014-3876?
Upgrade to a fixed version.
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-2014-3876 being exploited?
There is no known exploitation of CVE-2014-3876 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2014-3876, GHSA-cq7r-v3qw-j2jj.