CVE-2022-47591 WordPress Map Multi Marker Plugin <= 3.2.1 is vulnerable to Cross Site Scripting (XSS)

Q: What is CVE-2022-47591?

CVE-2022-47591 is a high-severity cross-site scripting vulnerability in Mickael Austoni Map Multi Marker, published on 20 Mar 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Q: Is CVE-2022-47591 being exploited?

There is no known exploitation of CVE-2022-47591 in the wild and no public exploit code.

Q: How do I fix CVE-2022-47591?

No fix has been published for CVE-2022-47591 yet. Limit exposure of the affected software until one is available.

High 7.1 Published 20 Mar 2023 Updated 28 Apr 2026

Attackers can inject malicious scripts into the Map Multi Marker plugin, potentially compromising user sessions or site integrity.

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-2022-47591?

CVE-2022-47591 is a high-severity cross-site scripting vulnerability in Mickael Austoni Map Multi Marker, published on 20 Mar 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

Reflected Cross-Site Scripting (XSS) vulnerability in Mickael Austoni Map Multi Marker plugin <= 3.2.1 versions.

Weakness: CWE-79

Which versions are affected by CVE-2022-47591?

It affects 1 product.

Products include Map Multi Marker Project Map Multi Marker.

How do I fix CVE-2022-47591?

No fix has been published for CVE-2022-47591 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-2022-47591 being exploited?