CVE-2020-15162 Stored XSS in PrestaShop
Attackers can inject malicious JavaScript via file attachments, leading to stored XSS attacks against PrestaShop users.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-15162?
CVE-2020-15162 is a medium-severity cross-site scripting vulnerability in Prestashop Prestashop, published on 24 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In PrestaShop from version 1.5.0.0 and before version 1.7.6.8, users are allowed to send compromised files. These attachments allowed people to input malicious JavaScript which triggered an XSS payload. The problem is fixed in version 1.7.6.8.
Weakness: CWE-79
Which versions are affected by CVE-2020-15162?
It affects 1 product.
Products include Prestashop Prestashop.
How do I fix CVE-2020-15162?
No fix has been published for CVE-2020-15162 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-2020-15162 being exploited?
There is no known exploitation of CVE-2020-15162 in the wild and no public exploit code.
Other vulnerabilities in Prestashop Prestashop
Sources
Also known as GHSA-rc8c-v7rq-q392.