CVE-2026-8462

OpenMeter SQL Injection in ClickHouse-backed Meter Definitions

Published Sep 16, 2026 CVSS 4.0 · 8.9 High EPSS < 1% KEV · Not listed
Description
SQL injection in ClickHouse-backed meter definitions in OpenMeter OpenMeter before v1.0.0-beta.228 on all platforms allows a remote unauthenticated attacker to access or modify metering event data, and potentially cause denial of service, via crafted user-controlled JSONPath values submitted to meters API.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-wc3v-3457-c8cm OpenMeter: SQL injection through meter creation
History
Type Values Removed Values Added
First Time appeared Openmeter
Openmeter openmeter
Vendors & Products Openmeter
Openmeter openmeter
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description SQL injection in ClickHouse-backed meter definitions in OpenMeter OpenMeter before v1.0.0-beta.228 on all platforms allows a remote unauthenticated attacker to access or modify metering event data, and potentially cause denial of service, via crafted user-controlled JSONPath values submitted to meters API.
Title OpenMeter SQL Injection in ClickHouse-backed Meter Definitions
Weaknesses CWE-89
References
Metrics cvssV4_0

{'score': 8.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Kong
Published
Updated
Sep 16, 2026, 5:46 PM
Reserved
May 13, 2026, 10:00 AM
Status
Awaiting Analysis
Published
Sep 16, 2026, 11:17 AM
Modified
Sep 18, 2026, 7:07 PM