{"action":"Upgrade php-horde to 5.2.21+debian0-1 or later.","affected":[{"fixed":"5.2.21+debian0-1","introduced":"0"}],"component":"php-horde","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.2.21+debian0-1"],"id":"tcs_01M5NDQKDVEE51FR7Y0Y3SXY0Y","modified_at":"2026-09-21T07:02:01.012116150Z","published_at":"2019-10-24T18:15:11.297Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-12095","https://security-tracker.debian.org/tracker/CVE-2019-12095"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-12095","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-12095"}],"summary":"Horde Trean, as used in Horde Groupware Webmail Edition through 5.2.22 and other products, allows CSRF, as demonstrated by the treanBookmarkTags parameter to the trean/ URI on a webmail server. NOTE:"}