Astra Linux – Vulnerability in mapserver

Versions of MapServer prior to 7.0.8, 7.1.x and 7.2.x before 7.2.3, 7.3.x and 7.4.x before 7.4.5, and 7.5.x and 7.6.x before 7.6.3 do not properly enforce the MSMAPNOPATH and MSMAPPATTERN restrictions, which are intended to control the locations from which a mapfile can be loaded via MapServer CG...

Astra Linux – Vulnerability in mapserver

MapServer is a system for developing web-based GIS applications. From version 6.4.0 to before version 8.6.3, msSLDParseUserStyle always called SLDApplyRuleValuespsRule, psLayer, 1 for any that contained . It assumed that msSLDParseRule had added a class. When the rule had no symbolizer a...

[SECURITY] Fedora 45 Update: mapserver-8.6.5-6.fc45

MapServer is an Open Source platform for publishing spatial data and interactive mapping applications to the web...

CVE-2026-54355

A flaw was found in MapServer, a system for developing web-based GIS applications. This reflected Cross-Site Scripting XSS vulnerability occurs in the OpenLayers HTML output when the HTTPXFORWARDEDHOST value is not properly escaped. An unauthenticated attacker can craft a malicious URL that, when...

CVE-2026-54354

A flaw was found in MapServer, a system for developing web-based Geographic Information System GIS applications. The PostGIS runtime filter translation incorrectly processes attacker-controlled input as numeric without proper validation. This allows an unauthenticated remote attacker, with access...

Linux Distros Unpatched Vulnerability : CVE-2026-54355

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for...

Linux Distros Unpatched Vulnerability : CVE-2026-54354

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MapServer is a system for developing web-based GIS applications. Prior to 8.6.4, MapServer's PostGIS runtime filter translation in src/mappostgis.cpp and...

CVE-2026-54355

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...

CVE-2026-54354

MapServer is a system for developing web-based GIS applications. Prior to 8.6.4, MapServer's PostGIS runtime filter translation in src/mappostgis.cpp and msPostGISLayerTranslateFilter treats a filteritem as numeric when CONNECTIONTYPE POSTGIS and metadata such as gmltype=Integer are configured, b...

DEBIAN-CVE-2026-54355

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...

DEBIAN-CVE-2026-54354

MapServer is a system for developing web-based GIS applications. Prior to 8.6.4, MapServer's PostGIS runtime filter translation in src/mappostgis.cpp and msPostGISLayerTranslateFilter treats a filteritem as numeric when CONNECTIONTYPE POSTGIS and metadata such as gmltype=Integer are configured, b...

CVE-2026-54355

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...

UBUNTU-CVE-2026-54355

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...

CVE-2026-54354

MapServer is a system for developing web-based GIS applications. Prior to 8.6.4, MapServer's PostGIS runtime filter translation in src/mappostgis.cpp and msPostGISLayerTranslateFilter treats a filteritem as numeric when CONNECTIONTYPE POSTGIS and metadata such as gmltype=Integer are configured, b...

UBUNTU-CVE-2026-54354

MapServer is a system for developing web-based GIS applications. Prior to 8.6.4, MapServer's PostGIS runtime filter translation in src/mappostgis.cpp and msPostGISLayerTranslateFilter treats a filteritem as numeric when CONNECTIONTYPE POSTGIS and metadata such as gmltype=Integer are configured, b...

CVE-2026-54355

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...

CVE-2026-54355 MapServer: Reflected XSS in OpenLayers HTML Output via `HTTP_X_FORWARDED_HOST`

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...

CVE-2026-54355

MapServer (a web-based GIS application system) is affected by a reflected XSS in its OpenLayers HTML output. Versions from 6.0 through 8.6.3 reflect an attacker-controlled X-Forwarded-Host header value without escaping it for a single-quoted JavaScript string when handling SERVICE=WMS&REQUEST=Get...

CVE-2026-54355 MapServer: Reflected XSS in OpenLayers HTML Output via `HTTP_X_FORWARDED_HOST`

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...

CVE-2026-54355 MapServer: Reflected XSS in OpenLayers HTML Output via `HTTP_X_FORWARDED_HOST`

MapServer is a system for developing web-based GIS applications. From 6.0 until 8.6.4, MapServer's OpenLayers HTML output for SERVICE=WMS&REQUEST=GetMap&FORMAT=application/openlayers reflects an attacker-controlled X-Forwarded-Host value received as HTTPXFORWARDEDHOST through msBuildOnlineResourc...