CVE-2020-5250 Possible information disclosure in PrestaShop
Attackers can modify address and customer IDs to view or alter other users' data due to missing authorization checks in PrestaShop.
- 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-2020-5250?
CVE-2020-5250 is a high-severity missing authorization vulnerability in Prestashop Prestashop, published on 5 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
In PrestaShop before version 1.7.6.4, when a customer edits their address, they can freely change the id_address in the form, and thus steal someone else's address. It is the same with CustomerForm, you are able to change the id_customer and change all information of all accounts. The problem is patched in version 1.7.6.4.
Which versions are affected by CVE-2020-5250?
It affects 1 product.
Products include Prestashop Prestashop.
How do I fix CVE-2020-5250?
No fix has been published for CVE-2020-5250 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2020-5250 being exploited?
There is no known exploitation of CVE-2020-5250 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Prestashop Prestashop
Sources
Also known as GHSA-mhfc-6rhg-fxp3.