Medium
Security advisory
Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting them via the Docker archive API.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-23924
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 09:30 UTC · Revision 1
Source evidence
Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting them via the Docker archive API.
osv:CVE-2026-23924
Complete source record
{
"id": "bec8560bc94193f3655963ceb08b386bde288c626efb6f7f69b327454e5e922e",
"url": "https://osv.dev/vulnerability/CVE-2026-23924",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2026-23924",
"summary": "Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting them via the Docker archive API.",
"evidence": "osv:CVE-2026-23924",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2026-23924",
"aliases": [
"CVE-2026-23924"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
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"repo": "https://github.com/zabbix/zabbix",
"type": "GIT",
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23924.json",
"vanir_signatures": [
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"id": "CVE-2026-23924-234b3a70",
"digest": {
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"source": "https://github.com/zabbix/zabbix/commit/b033beafb23d83ecb4e90a9b6f9ea856e9215566",
"target": {
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{
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{
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"vanir_signatures_modified": "2026-10-24T14:58:40Z"
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}
],
"modified": "2026-10-24T14:58:40.675802920Z",
"provider": "osv",
"references": [
"https://support.zabbix.com/browse/ZBX-27642"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2026-23924",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 443907,
"published_at": "2026-03-24T19:16:50.893+00:00"
}