{"api_version":"1","generated_at":"2026-07-24T23:43:48+00:00","cve":"CVE-2022-24838","urls":{"html":"https://cve.report/CVE-2022-24838","api":"https://cve.report/api/cve/CVE-2022-24838.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-24838","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-24838"},"summary":{"title":"CVE-2022-24838","description":"Nextcloud Calendar is a calendar application for the nextcloud framework. SMTP Command Injection in Appointment Emails via Newlines: as newlines and special characters are not sanitized in the email value in the JSON request, a malicious attacker can inject newlines to break out of the `RCPT TO:<BOOKING USER'S EMAIL> ` SMTP command and begin injecting arbitrary SMTP commands. It is recommended that Calendar is upgraded to 3.2.2. 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When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}