CVE-2023-47520 WordPress Responsive Column Widgets Plugin <= 1.2.7 is vulnerable to Cross Site Scripting (XSS)
An unauthenticated attacker can execute arbitrary scripts in the victim's browser via the Responsive Column Widgets plugin.
- 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-2023-47520?
CVE-2023-47520 is a high-severity cross-site scripting vulnerability in Michael Uno (miunosoft) Responsive Column Widgets, published on 14 Nov 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
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Michael Uno (miunosoft) Responsive Column Widgets plugin <= 1.2.7 versions.
Weakness: CWE-79
Which versions are affected by CVE-2023-47520?
It affects 1 product.
Products include Michaeluno Responsive Column Widgets.
How do I fix CVE-2023-47520?
No fix has been published for CVE-2023-47520 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-2023-47520 being exploited?
There is no known exploitation of CVE-2023-47520 in the wild and no public exploit code.
Other vulnerabilities in Michael Uno (miunosoft) Responsive Column Widgets
Sources
Also known as GHSA-qvq6-cfj7-3542.