Egroupware: >> Egroupware >> 17.1.20190111 Security Vulnerabilities
EGroupware is a Web based groupware server written in PHP. A SQL Injection vulnerability exists in the core components of EGroupware prior to versions 23.1.20260113 and 26.0.20260113, specifically in the `Nextmatch` filter processing. The flaw allows authenticated attackers to inject arbitrary SQL commands into the `WHERE` clause of database queries. This is achieved by exploiting a PHP type juggling issue where JSON decoding converts numeric strings into integers, bypassing the `is_int()` security check used by the application. Versions 23.1.20260113 and 26.0.20260113 patch the vulnerability.
CVSS Score
8.8
EPSS Score
0.0
Published
2026-01-28
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 Score
5.3
EPSS Score
0.001
Published
2025-07-11
An issue was discovered in eGroupWare 17.1.20190111. A cross-site scripting Reflected (XSS) vulnerability exists in calendar/freebusy.php, which allows unauthenticated remote attackers to inject arbitrary web script or HTML into the "user" HTTP/GET parameter, which reflects its input without sanitization.
CVSS Score
6.1
EPSS Score
0.0
Published
2025-07-11
EGroupware before 23.1.20240624 mishandles an ORDER BY clause. This leads to json.php?menuaction=EGroupware\Api\Etemplate\Widget\Nextmatch::ajax_get_rows sort.id SQL injection by authenticated users for Address Book or InfoLog sorting.
CVSS Score
9.8
EPSS Score
0.001
Published
2024-07-07
An issue was discovered in eGroupWare 17.1.20190111. An Improper Password Storage vulnerability affects the setup panel of under setup/manageheader.php, which allows authenticated remote attackers with administrator credentials to read a cleartext database password.
CVSS Score
4.9
EPSS Score
0.001
Published
2023-10-26