{"id":"CVE-2020-26032","details":"An SSRF issue was discovered in Zammad before 3.4.1. The SMS configuration interface for Massenversand is implemented in a way that renders the result of a test request to the User. An attacker can use this to request any URL via a GET request from the network interface of the server. This may lead to disclosure of information from intranet systems.","modified":"2026-03-14T10:23:16.070106Z","published":"2020-12-28T08:15:11.350Z","references":[{"type":"ADVISORY","url":"https://zammad.com/news/security-advisory-zaa-2020-15"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zammad/zammad","events":[{"introduced":"9bdf6d7b816d4e55501e13d12dc0d9b53cf16f5c"},{"fixed":"a12d45896b1518190fe00a120d6b92f8c29f1f54"}],"database_specific":{"versions":[{"introduced":"1.0.0"},{"fixed":"3.4.1"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26032.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:N/A:N"}]}