{"id":"CVE-2022-48021","details":"A vulnerability in Zammad v5.3.0 allows attackers to execute arbitrary code or escalate privileges via a crafted message sent to the server.","modified":"2026-07-08T06:04:20.696589921Z","published":"2023-02-03T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48021.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48021.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48021"},{"type":"ADVISORY","url":"https://zammad.com/de/advisories/zaa-2022-11"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zammad/zammad","events":[{"introduced":"0266d1733788c637012e38fc8c6de908d37174be"},{"last_affected":"0266d1733788c637012e38fc8c6de908d37174be"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:zammad:zammad:5.3.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.3.0"},{"last_affected":"5.3.0"}]}}],"versions":["5.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48021.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}