CVE-2026-104140Published

QGIS: Stored XSS in WFS3 getFeatures HTML page via unescaped feature attribute values

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-104140

Published

QGIS

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "qgis",
                    "product": "QGIS",
                    "versions": [
                        {
                            "version": "< 3.44.12",
                            "status": "affected"
                        },
                        {
                            "version": ">= 4.0.0, <= 4.2.3",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON