CVE-2026-22243
High · 8.8CVSS
8.8
EPSS
0.4%
Published
Jan 28, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Packagist | egroupware/egroupware | 0 | 23.1.20260113 |
| Packagist | egroupware/egroupware | 26.0.20251208 | 26.0.20260113 |
| packagist | egroupware/egroupware | 26.0.20251208 | 26.0.20260113 |
Related vulnerabilities
- GHSA-rvxj-7f72-mhrx EGroupware has SQL Injection in Nextmatch Filter Processing Same vulnerability
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- CVE-2026-107081 SQL injection via identifier injection in the tableName and tableFields POST parameters… CWE-89