CVE Explorer
CVE-2026-23921
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unknown","modules":["API"],"product":"Zabbix","repo":"https://git.zabbix.com/","vendor":"Zabbix","versions":[{"changes":[{"at":"7.0.22","status":"unaffected"}],"lessThanOrEqual":"7.0.21","status":"affected","version":"7.0.0","versionType":"git"},{"changes":[{"at":"7.2.15","status":"unaffected"}],"lessThanOrEqual":"7.2.14","status":"affected","version":"7.2.0","versionType":"git"},{"changes":[{"at":"7.4.6","status":"unaffected"}],"lessThanOrEqual":"7.4.5","status":"affected","version":"7.4.0","versionType":"git"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:57d85d94dd8a3d0742601c3aabcf7149202961e3646ccebb06182a263c9187ec · sha256:3b16d2ec4a1bb128… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"H…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:57d85d94dd8a3d0742601c3aabcf7149202961e3646ccebb06182a263c9187ec · sha256:3b16d2ec4a1bb128… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:57d85d94dd8a3d0742601c3aabcf7149202961e3646ccebb06182a263c9187ec · sha256:3b16d2ec4a1bb128… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://support.zabbix.com/browse/ZBX-27640"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:57d85d94dd8a3d0742601c3aabcf7149202961e3646ccebb06182a263c9187ec · sha256:3b16d2ec4a1bb128… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.