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CVE-2026-23921
Published: Mar 24, 2026
Modified: Mar 26, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Zabbix | Zabbix | affected 7.0.0 - <= 7.0.21affected 7.2.0 - <= 7.2.14affected 7.4.0 - <= 7.4.5 |
Weaknesses (CWE)
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