CVE-2023-38327 Information disclosure in n/a
Unauthenticated attackers can enumerate valid users in eGroupWare via the freebusy endpoint, exposing user account information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-38327?
CVE-2023-38327 is a medium-severity vulnerability in n/a, published on 11 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-203
Which versions are affected by CVE-2023-38327?
It affects 1 product.
Products include Egroupware Egroupware.
How do I fix CVE-2023-38327?
No fix has been published for CVE-2023-38327 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-38327 being exploited?
There is no known exploitation of CVE-2023-38327 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2008-2041 Code injection in n/a
- CVE-2007-3154 Unspecified vulnerability in Walter Zorn wz_tooltip.js (aka wz_tooltips) before 4.01, as used by eGroupWare before 1.2.107-2 and other packa
- CVE-2007-3155 Other in n/a
- CVE-2026-22243 EGroupware has SQL Injection in Nextmatch Filter Processing
- CVE-2014-2988 Code injection in n/a
Sources
Also known as GHSA-vp7c-j92g-63ff.