{"id":"CVE-2023-38327","details":"An issue was discovered in eGroupWare 17.1.20190111. A User Enumeration vulnerability exists under calendar/freebusy.php, which allows unauthenticated remote attackers to enumerate the users of web applications based on server response.","modified":"2026-08-12T03:51:24.572535789Z","published":"2025-07-11T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38327.json"},"references":[{"type":"WEB","url":"https://www.gruppotim.it/it/footer/red-team.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38327.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38327"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/egroupware/egroupware","events":[{"introduced":"f17b71db49602b78b192397255439f8ba88284c3"},{"last_affected":"f17b71db49602b78b192397255439f8ba88284c3"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:egroupware:egroupware:17.1.20190111:*:*:*:community:*:*:*","extracted_events":[{"introduced":"17.1.20190111"},{"last_affected":"17.1.20190111"}]}}],"versions":["17.1.20190111"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38327.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}