CVE-2020-5277 Reflected XSS with url_name parameter of PrestaShop module ps_facetedsearch
Attackers can execute arbitrary scripts in victim browsers via the url_name parameter in the PrestaShop ps_facetedsearch module.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-5277?
CVE-2020-5277 is a medium-severity cross-site scripting vulnerability in PrestaShop ps_facetedsearch, published on 25 Mar 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
PrestaShop module ps_facetedsearch versions before 3.5.0 has a reflected XSS with `url_name` parameter. The problem is fixed in 3.5.0
Weakness: CWE-79
Which versions are affected by CVE-2020-5277?
It affects 1 product.
Products include Prestashop Faceted Search Module.
How do I fix CVE-2020-5277?
No fix has been published for CVE-2020-5277 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-2020-5277 being exploited?
There is no known exploitation of CVE-2020-5277 in the wild and no public exploit code.
Sources
Also known as GHSA-mmmv-m5q9-g3cm.