{"action":"Upgrade php-horde-kronolith to 4.2.24-1 or later.","affected":[{"fixed":"4.2.24-1","introduced":"0"}],"component":"php-horde-kronolith","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.2.24-1"],"id":"tcs_01M5NC8KA513CAVXPKQCC5GF9J","modified_at":"2026-09-01T20:03:45.128291964Z","published_at":"2017-11-20T20:29:00.340Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-16906","https://security-tracker.debian.org/tracker/CVE-2017-16906"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-16906","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-16906"}],"summary":"In Horde Groupware 5.2.19-5.2.22, there is XSS via the URL field in a \"Calendar -> New Event\" action."}