CVE-2021-21308 Improper session management for soft logout
Attackers can bypass soft logout mechanisms to execute customer commands, potentially leading to account takeover and data modification.
- 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-2021-21308?
CVE-2021-21308 is a medium-severity authentication bypass vulnerability in Prestashop Prestashop, published on 26 Feb 2021. 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
PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.2 the soft logout system is not complete and an attacker is able to foreign request and executes customer commands. The problem is fixed in 1.7.7.2
Weakness: CWE-287
Which versions are affected by CVE-2021-21308?
It affects 1 product.
Products include Prestashop Prestashop.
How do I fix CVE-2021-21308?
No fix has been published for CVE-2021-21308 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2021-21308 being exploited?
There is no known exploitation of CVE-2021-21308 in the wild and no public exploit code.
Other vulnerabilities in Prestashop Prestashop
Sources
Also known as GHSA-557h-hf3c-whcg.