CVE-2023-4951 Cross Site Scripting (XSS) Issue on "Client Based Authentication Policy Configuration" Screen
An attacker can execute arbitrary scripts in the GreenRADIUS web admin interface via a cross-site scripting vulnerability in the pagination function.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-4951?
CVE-2023-4951 is a low-severity cross-site scripting vulnerability in GreenRADIUS, published on 14 Sep 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A cross site scripting issue was discovered with the pagination function on the "Client-based Authentication Policy Configuration" screen of the GreenRADIUS web admin interface. This issue is found in GreenRADIUS v5.1.1.1 and prior. A fix was included in v5.1.2.2.
Weakness: CWE-79
Which versions are affected by CVE-2023-4951?
It affects 1 product.
Products include Greenrocketsecurity Greenradius.
How do I fix CVE-2023-4951?
No fix has been published for CVE-2023-4951 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-4951 being exploited?
There is no known exploitation of CVE-2023-4951 in the wild and no public exploit code.
Sources
Also known as GHSA-8v9c-r8rp-37wm.