CVE-2021-4411 WP EasyPay – Square for WordPress <= 3.2.0 - Cross-Site Request Forgery Bypass
Unauthenticated attackers can trick administrators into downloading transaction data via forged requests due to missing nonce validation.
- 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-2021-4411?
CVE-2021-4411 is a medium-severity vulnerability in saadiqbal WP Easy Pay – Payment and Donation form Builder for Square, published on 12 Jul 2023. 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
The WP EasyPay – Square for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.0. This is due to missing or incorrect nonce validation on the wpep_download_transaction_in_excel() function. This makes it possible for unauthenticated attackers to trigger a transactions download via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Weakness: CWE-352
Which versions are affected by CVE-2021-4411?
It affects 1 product.
Products include Wpeasypay Wp Easypay.
How do I fix CVE-2021-4411?
No fix has been published for CVE-2021-4411 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-4411 being exploited?
There is no known exploitation of CVE-2021-4411 in the wild and no public exploit code.
Other vulnerabilities in saadiqbal WP Easy Pay – Payment and Donation form Builder for Square
Sources
Also known as GHSA-whvr-xr2p-2pj4.