Name: CVE-2026-42734: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2026-05-27T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-42734, CWE-79, CVSS 7.1, EPSS 0.00251

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan Kuhn Geo Mashup geo-mashup allows Reflected XSS.This issue affects Geo Mashup: from n/a through <= 1.13.19.

CVSS Details

CVSS 3.1 Base Score: 7.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Geo Mashup Plugin	—	Update geo-mashup plugin to version 1.13.20, or a newer patched version	Jun 2, 2026	May 26, 2026

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CVSS Details

Covered by Rapid7

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