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.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-42145 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 11 Sep 2025 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Egroupware
Egroupware egroupware
CPEs cpe:2.3:a:egroupware:egroupware:17.1.20190111:*:*:*:community:*:*:*
Vendors & Products Egroupware
Egroupware egroupware

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00037}

epss

{'score': 0.00029}


Tue, 15 Jul 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-203
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 12 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00037}


Fri, 11 Jul 2025 14:45:00 +0000

Type Values Removed Values Added
Description 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-07-15T19:55:59.782Z

Reserved: 2023-07-14T00:00:00.000Z

Link: CVE-2023-38327

cve-icon Vulnrichment

Updated: 2025-07-14T16:45:30.077Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-11T15:15:23.733

Modified: 2025-09-11T20:50:21.613

Link: CVE-2023-38327

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.