CVE-2026-22243 (GCVE-0-2026-22243)

Vulnerability from cvelistv5 – Published: 2026-01-28 16:05 – Updated: 2026-01-28 16:28
VLAI
Title
EGroupware has SQL Injection in Nextmatch Filter Processing
Summary
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.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-28 16:27 UTC
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
EGroupware egroupware Affected: < 23.1.20260113
Affected: < 26.0.20260113
Create a notification for this product.
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