CVE-2020-5294 Reflected XSS with social networks fields
Attackers can execute arbitrary scripts in victim browsers via reflected XSS in social network fields, requiring module upgrade.
- 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-2020-5294?
CVE-2020-5294 is a medium-severity cross-site scripting vulnerability in PrestaShop ps_socialfollow, published on 16 Apr 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 2.1.0 has a reflected XSS with social networks fields The problem is fixed in 2.1.0
Weakness: CWE-79
Which versions are affected by CVE-2020-5294?
It affects 1 product.
Products include Prestashop Prestashop Socialfollow.
How do I fix CVE-2020-5294?
No fix has been published for CVE-2020-5294 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-2020-5294 being exploited?
There is no known exploitation of CVE-2020-5294 in the wild and no public exploit code.
Sources
Also known as GHSA-774w-fg8p-7c8w.