CVE-2026-97250 WordPress Geo Mashup plugin <= 1.13.21 - Cross Site Scripting (XSS) vulnerability

Q: What is CVE-2026-97250?

CVE-2026-97250 is a high-severity cross-site scripting vulnerability in Dylan Kuhn Geo Mashup, published on 30 Sep 2026. 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-2026-97250 being exploited?

There is no known exploitation of CVE-2026-97250 in the wild and no public exploit code.

Q: How do I fix CVE-2026-97250?

No fix has been published for CVE-2026-97250 yet. Limit exposure of the affected software until one is available.

High 7.1 Published 30 Sep 2026 Updated 30 Sep 2026

Unauthenticated attackers can inject malicious scripts via the Geo Mashup plugin, potentially leading to session hijacking or site defacement.

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-2026-97250?

CVE-2026-97250 is a high-severity cross-site scripting vulnerability in Dylan Kuhn Geo Mashup, published on 30 Sep 2026. 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

Unauthenticated Cross Site Scripting (XSS) in Geo Mashup <= 1.13.21 versions.

Weakness: CWE-79

Which versions are affected by CVE-2026-97250?

How do I fix CVE-2026-97250?

No fix has been published for CVE-2026-97250 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-2026-97250 being exploited?