CVE-2023-38327

MEDIUM EPSS 21.8%
Published Jul 11, 202511mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
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Published Jul 11, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
21.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-203

Affected Products 1

VendorProductVersionRange
egroupwareegroupware17.1.20190111any

References 1

  • gruppotim.it https://www.gruppotim.it/it/footer/red-team.html
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.