CVE-2022-3747 Becustom <= 1.0.5.2 - Cross-Site Request Forgery
Unauthenticated attackers can modify plugin settings by tricking administrators into clicking a link 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-2022-3747?
CVE-2022-3747 is a high-severity vulnerability in MuffinGroup Becustom, published on 29 Nov 2022. 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 Becustom plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.5.2. This is due to missing nonce validation when saving the plugin's settings. This makes it possible for unauthenticated attackers to update the plugin's settings like betheme_url_slug, replaced_theme_author, and betheme_label to name a few, 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-2022-3747?
It affects 1 product.
Products include Muffingroup Becustom.
How do I fix CVE-2022-3747?
No fix has been published for CVE-2022-3747 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-3747 being exploited?
There is no known exploitation of CVE-2022-3747 in the wild and no public exploit code.
Sources
Also known as GHSA-f2m2-mj72-fj87.