CVE-2026-23921 (GCVE-0-2026-23921)
Vulnerability from cvelistv5
Published
2026-03-24 18:28
Modified
2026-03-26 03:55
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
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Summary
A low privilege Zabbix user with API access can exploit a blind SQL injection vulnerability in include/classes/api/CApiService.php to execute arbitrary SQL selects via the sortfield parameter. Although query results are not returned directly, an attacker can exfiltrate arbitrary database data through time-based techniques, potentially leading to session identifier disclosure and administrator account compromise.
References
Impacted products
Vendor Product Version
Zabbix Zabbix Version: 7.0.0
Version: 7.2.0
Version: 7.4.0
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