NVD security advisoryHigh
High advisory for The Mapster WP Maps WordPress plugin bef
CVE-2026-118638 · Reported 31 Oct 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
The Mapster WP Maps WordPress plugin befAffected product
Advisory overview
The Mapster WP Maps WordPress plugin before 2.0.6 does not perform any authorization check on a REST API route that writes post data, allowing unauthenticated attackers to overwrite the title of arbitrary posts, create arbitrary published posts, and overwrite the Mapster WP Maps WordPress plugin before 2.0.6's stored settings.