CVE-2023-6391 Custom User CSS <= 0.2 - Settings Update via CSRF
Attackers can force logged-in admins to modify Custom User CSS plugin settings via CSRF, requiring an upgrade to fix.
- 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-2023-6391?
CVE-2023-6391 is a high-severity vulnerability in Unknown Custom User CSS, published on 29 Jan 2024. 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 Custom User CSS WordPress plugin through 0.2 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack.
Weakness: CWE-352
Which versions are affected by CVE-2023-6391?
It affects 1 product.
Products include Jeremiahorem Custom User Css.
How do I fix CVE-2023-6391?
No fix has been published for CVE-2023-6391 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-6391 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-6391 exists.
Sources
Also known as GHSA-7fpg-4q3m-78rq.