{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"mapserver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRZV3GCHR8YGF7M07HZ2YP","modified_at":"2026-10-01T03:03:11.875482827Z","published_at":"2026-05-08T17:16:31.307Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42030","https://security-tracker.debian.org/tracker/CVE-2026-42030"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42030#Debian:13/mapserver","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42030"}],"summary":"MapServer is a system for developing web-based GIS applications. From version 6.0 to before version 8.6.2, a reflected XSS vulnerability in MapServer's WMS server allows an unauthenticated attacker to"}