CVE-2025-59431

Published September 19th, 2025

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CVSS v3

9.8

CRITICAL

CVSS v2

N/A

Affected

PROJECT

Description

MapServer is a system for developing web-based GIS applications. Prior to 8.4.1, the XML Filter Query directive PropertyName is vulnerably to Boolean-based SQL injection. It seems like expression checking is bypassed by introducing double quote characters in the PropertyName. Allowing to manipulate backend database queries. This vulnerability is fixed in 8.4.1.

MapServer/MapServer

Source code of the MapServer project. Please submit pull requests to the 'main' branch.

GitHub

1.2K