CVE-2026-66449: WordPress Geo Mashup plugin <= 1.13.18 - Cross Site Scripting (XSS) vulnerability
Published Aug 13, 2026
·Updated
Unauthenticated Cross Site Scripting (XSS) in Geo Mashup <= 1.13.18 versions.
Affected Software
1 affected component
WordPress Geo Mashup plugin<=1.13.18
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress Geo Mashup Pluginto a version that resolves this vulnerability.Fixed in 1.13.19
Event History
Aug 13, 2026
CVE Published
via MITRE·01:36 PM
Data Sourced
via MITRE·01:36 PM
RemedyDescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-66449?
The severity of CVE-2026-66449 is rated as high, with a score of 7.1.
2
What type of vulnerability is associated with CVE-2026-66449?
CVE-2026-66449 is associated with a Cross Site Scripting (XSS) vulnerability.
3
How can I fix CVE-2026-66449?
To fix CVE-2026-66449, update the WordPress Geo Mashup plugin to a version beyond 1.13.18.
4
Who is affected by CVE-2026-66449?
Users of the WordPress Geo Mashup plugin version 1.13.18 or earlier are affected by CVE-2026-66449.
5
Is authentication required to exploit CVE-2026-66449?
No, CVE-2026-66449 can be exploited without authentication.