CVE-2023-52193 WordPress Page Builder: Live Composer Plugin <= 1.5.23 is vulnerable to Cross Site Scripting (XSS)
Stored XSS in Live Composer allows attackers to inject malicious scripts, potentially leading to code execution in user browsers.
- 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-2023-52193?
CVE-2023-52193 is a medium-severity cross-site scripting vulnerability in Page Builder: Live Composer, published on 1 Feb 2024. Any signed-in user can exploit it over the network, 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 Live Composer Team Page Builder: Live Composer allows Stored XSS.This issue affects Page Builder: Live Composer: from n/a through 1.5.23.
Weakness: CWE-79
Which versions are affected by CVE-2023-52193?
It affects 1 product.
Products include Blueastral Page Builder\.
How do I fix CVE-2023-52193?
No fix has been published for CVE-2023-52193 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-2023-52193 being exploited?
There is no known exploitation of CVE-2023-52193 in the wild and no public exploit code.
Other vulnerabilities in Page Builder: Live Composer
- CVE-2023-52206 WordPress Page Builder: Live Composer Plugin <= 1.5.25 is vulnerable to PHP Object Injection
- CVE-2024-35779 Cross-site scripting in Page Builder: Live Composer
- CVE-2024-35768 WordPress Page Builder: Live Composer plugin <= 2.1.22 - Cross Site Scripting (XSS) vulnerability
- CVE-2022-4669 Page Builder: Live Composer < 1.5.23 - Contributor+ Stored XSS via Shortcode
Sources
Also known as GHSA-gwfv-rx78-gch3.