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.
Published: 2025-07-11
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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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.
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

Subscriptions

Egroupware Egroupware
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.

Weaknesses