CVE-2023-50893 WordPress UpSolution Core Plugin <= 8.17.4 is vulnerable to Cross Site Scripting (XSS)
Reflected XSS in UpSolution Impreza WordPress plugin allows attackers to inject malicious scripts into web pages viewed by other users.
- 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-2023-50893?
CVE-2023-50893 is a high-severity cross-site scripting vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder, published on 29 Dec 2023. 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
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UpSolution Impreza – WordPress Website and WooCommerce Builder allows Reflected XSS.This issue affects Impreza – WordPress Website and WooCommerce Builder: from n/a through 8.17.4.
Weakness: CWE-79
Which versions are affected by CVE-2023-50893?
It affects 1 product.
Products include Upsolution Impreza.
How do I fix CVE-2023-50893?
No fix has been published for CVE-2023-50893 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-2023-50893 being exploited?
There is no known exploitation of CVE-2023-50893 in the wild and no public exploit code.
Sources
Also known as GHSA-qw5v-h476-w9pg.