CVE-2016-4903 Cross-site scripting in WP-OliveCart
Remote attackers can inject arbitrary web script or HTML into WP-OliveCart and WP-OliveCartPro plugins, potentially compromising user sessions.
- 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
- None listed
What is CVE-2016-4903?
CVE-2016-4903 is a medium-severity cross-site scripting vulnerability in WP-OliveCart, published on 22 May 2017. 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
Cross-site scripting vulnerability in WP-OliveCart versions prior to 3.1.3 and WP-OliveCartPro versions prior to 3.1.8 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Weakness: CWE-79
Which versions are affected by CVE-2016-4903?
It affects 2 products.
Products include Wp-Olivecart Olivecart, Wp-Olivecart Olivecartpro.
How do I fix CVE-2016-4903?
No fix has been published for CVE-2016-4903 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-2016-4903 being exploited?
There is no known exploitation of CVE-2016-4903 in the wild and no public exploit code.
Other vulnerabilities in WP-OliveCart
Sources
Also known as GHSA-36hj-f8vr-vxrj.