CVE-2021-4376 WooCommerce Multi Currency <= 2.1.17 - Missing Authorization
Authenticated attackers can arbitrarily modify product prices due to missing authorization checks in the WooCommerce Multi Currency plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-4376?
CVE-2021-4376 is a medium-severity missing authorization vulnerability in villatheme CURCY – Multi Currency for WooCommerce – Smoothly on WooCommerce 9.x, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The WooCommerce Multi Currency plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.17. This makes it possible for authenticated attackers to change the price of a product to an arbitrary value.
Weakness: CWE-862
Which versions are affected by CVE-2021-4376?
It affects 1 product.
Products include Palscode Woocommerce Multi Currency.
How do I fix CVE-2021-4376?
No fix has been published for CVE-2021-4376 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-2021-4376 being exploited?
There is no known exploitation of CVE-2021-4376 in the wild and no public exploit code.
Sources
Also known as GHSA-7vpf-phw9-2m55.