{"action":"Upgrade zabbix to 1:7.0.22+dfsg-1~deb13u1 or later.","affected":[{"fixed":"1:7.0.22+dfsg-1~deb13u1","introduced":"0"}],"component":"zabbix","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:7.0.22+dfsg-1~deb13u1"],"id":"tcs_01M5NR438SKW5F16H5VK7TWAGP","modified_at":"2026-10-01T03:03:00.210603412Z","published_at":"2026-03-24T19:16:50.563Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23921","https://security-tracker.debian.org/tracker/CVE-2026-23921"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23921#Debian:13/zabbix","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23921"}],"summary":"A low privilege Zabbix user with API access can exploit a blind SQL injection vulnerability in include/classes/api/CApiService.php to execute arbitrary SQL selects via the sortfield parameter. Althoug"}