CVE-2020-20344 Cross-site scripting in n/a
An attacker can execute arbitrary scripts in the victim's browser via the keyword search function in WTCMS.
- 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-2020-20344?
CVE-2020-20344 is a medium-severity cross-site scripting vulnerability in n/a, published on 1 Sep 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
WTCMS 1.0 contains a reflective cross-site scripting (XSS) vulnerability in the keyword search function under the background articles module.
Weakness: CWE-79
Which versions are affected by CVE-2020-20344?
It affects 1 product.
Products include Wtcms Project Wtcms.
How do I fix CVE-2020-20344?
No fix has been published for CVE-2020-20344 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-2020-20344 being exploited?
There is no known exploitation of CVE-2020-20344 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-2qmj-w77m-fmvh.