https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T06:26:01.502294+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2022-24838 CVE-2022-24838 — Command Injection in Appointment Emails for Nextcloud Calendar 2026-10-06T06:26:01.518590+00:00

Affected: nextcloud security-advisories

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. There are no workaround available.