CVE-2017-20056 weblizar User Login Log Plugin Stored cross site scriting
A stored cross-site scripting vulnerability in the weblizar User Login Log Plugin allows remote attackers to inject malicious scripts.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2017-20056?
CVE-2017-20056 is a low-severity cross-site scripting vulnerability in weblizar User Login Log Plugin, published on 16 Jun 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was found in weblizar User Login Log Plugin 2.2.1. It has been classified as problematic. Affected is an unknown function. The manipulation leads to basic cross site scripting (Stored). It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2017-20056?
It affects 1 product.
Products include Intechnosoftware User Login Log.
How do I fix CVE-2017-20056?
No fix has been published for CVE-2017-20056 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-2017-20056 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-20056 exists.
Sources
Also known as GHSA-fjh3-986m-x3xw.