CVE-2018-20849 Cross-site scripting in n/a
Arastta eCommerce is vulnerable to Cross-Site Scripting via the PATH_INFO parameter in the login URI, allowing attackers to execute scripts in 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-2018-20849?
CVE-2018-20849 is a medium-severity cross-site scripting vulnerability in n/a, published on 30 Jun 2019. 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
Arastta eCommerce 1.6.2 is vulnerable to XSS via the PATH_INFO to the login/ URI.
Weakness: CWE-79
Which versions are affected by CVE-2018-20849?
It affects 1 product.
Products include Arastta Ecommerce.
How do I fix CVE-2018-20849?
No fix has been published for CVE-2018-20849 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-2018-20849 being exploited?
There is no known exploitation of CVE-2018-20849 in the wild and no public exploit code.
Sources
Also known as GHSA-xg45-r9fh-572v.