High
Security advisory
This vulnerability allows remote attackers to escalate privileges on affected installations of Centreon. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of requests to modify poller broker configuration. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to escalate privileges to the level of an administrator. Was ZDI-CAN-18554.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2022-42426
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 23:07 UTC · Revision 1
Source evidence
This vulnerability allows remote attackers to escalate privileges on affected installations of Centreon. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of requests to modify poller broker configuration. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to escalate privileges to the level of an administrator. Was ZDI-CAN-18554.
osv:CVE-2022-42426
Complete source record
{
"id": "7855668c820c87b56d734df4f77ae74d7adbed338bb18860027ea65792599515",
"url": "https://osv.dev/vulnerability/CVE-2022-42426",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2022-42426",
"summary": "This vulnerability allows remote attackers to escalate privileges on affected installations of Centreon. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of requests to modify poller broker configuration. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to escalate privileges to the level of an administrator. Was ZDI-CAN-18554.",
"evidence": "osv:CVE-2022-42426",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2022-42426",
"aliases": [
"CVE-2022-42426"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/centreon/centreon",
"type": "GIT",
"events": [
{
"introduced": "b4ad84d1917431737a56e6180fefb580dd28c7eb"
},
{
"fixed": "2dd129a167398b1c65a62f4e4e2ef7717bffe41b"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:centreon:centreon:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "22.04.0"
},
{
"fixed": "22.04.6"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"centreon-web-22.04.21",
"centreon-gorgone-22.04.5",
"centreon-web-22.04.20",
"centreon-web-22.04.19",
"centreon-web-22.04.18",
"centreon-web-22.04.17",
"centreon-gorgone-22.04.4",
"centreon-web-22.04.16",
"centreon-web-22.04.15",
"centreon-ha-22.04.2",
"centreon-gorgone-22.04.3",
"centreon-awie-22.04.3",
"centreon-web-22.04.14",
"centreon-web-22.04.13",
"centreon-open-tickets-22.04.2",
"centreon-gorgone-22.04.2",
"centreon-frontend-22.04.1",
"centreon-dsm-22.04.2",
"centreon-awie-22.04.2",
"centreon-widget-servicegroup-monitoring-22.04.2",
"centreon-web-22.04.12",
"centreon-widget-tactical-overview-22.04.1",
"centreon-widget-single-metric-22.04.1",
"centreon-widget-servicegroup-monitoring-22.04.1",
"centreon-widget-service-monitoring-22.04.2",
"centreon-widget-ntopng-listing-22.04.1",
"centreon-widget-live-top10-memory-usage-22.04.1",
"centreon-widget-live-top10-cpu-usage-22.04.1",
"centreon-widget-httploader-22.04.1",
"centreon-widget-hostgroup-monitoring-22.04.1",
"centreon-widget-host-monitoring-22.04.1",
"centreon-widget-graph-monitoring-22.04.1",
"centreon-widget-global-health-22.04.1",
"centreon-widget-engine-status-22.04.1",
"centreon-web-22.04.11",
"centreon-open-tickets-22.04.1",
"centreon-ha-22.04.1",
"centreon-frontend-22.04.0",
"centreon-dsm-22.04.1",
"centreon-awie-22.04.1",
"centreon-web-22.04.10",
"centreon-web-22.04.9",
"centreon-widget-service-monitoring-22.04.1",
"centreon-web-22.04.8",
"centreon-widget-tactical-overview-22.04.0",
"centreon-widget-single-metric-22.04.0",
"centreon-widget-servicegroup-monitoring-22.04.0",
"centreon-widget-service-monitoring-22.04.0",
"centreon-widget-ntopng-listing-22.04.0",
"centreon-widget-live-top10-memory-usage-22.04.0",
"centreon-widget-live-top10-cpu-usage-22.04.0",
"centreon-widget-httploader-22.04.0",
"centreon-widget-hostgroup-monitoring-22.04.0",
"centreon-widget-host-monitoring-22.04.0",
"centreon-widget-grid-map-22.04.0",
"centreon-widget-graph-monitoring-22.04.0",
"centreon-widget-global-health-22.04.0",
"centreon-widget-engine-status-22.04.0",
"centreon-web-22.04.7",
"centreon-open-tickets-22.04.0",
"centreon-ha-22.04.0",
"centreon-gorgone-22.04.1",
"centreon-dsm-22.04.0",
"centreon-awie-22.04.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-42426.json"
}
}
],
"modified": "2026-10-28T02:30:24.189706897Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42426.json",
"https://nvd.nist.gov/vuln/detail/CVE-2022-42426",
"https://www.zerodayinitiative.com/advisories/ZDI-22-1397/"
],
"provider_metadata": {
"cwe_ids": [
"CWE-89"
],
"cna_assigner": "zdi",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "22.04"
},
{
"last_affected": "22.04"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandaloneSingleVersion"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42426.json"
}
},
"related_cves": [
{
"value": "CVE-2022-42426",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 490752,
"published_at": "2023-03-29T00:00:00+00:00"
}