CVE-2026-27427 PUBLISHED

WordPress Geo Mashup plugin <= 1.13.18 - Cross Site Scripting (XSS) vulnerability

Assigner: Patchstack
Reserved: 19.02.2026 Published: 26.05.2026 Updated: 26.05.2026

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan Kuhn Geo Mashup allows Stored XSS.

This issue affects Geo Mashup: from n/a through 1.13.18.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS Score: 6.5

Product Status

Vendor Dylan Kuhn
Product Geo Mashup
Versions Default: unaffected
  • affected from n/a to 1.13.18 (incl.)

Solutions

Update the WordPress Geo Mashup Plugin to the latest available version (at least 1.13.19).

Credits

  • Muhammad Yudha - DJ | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE

Impacts

  • CAPEC-592 Stored XSS