Answer in brief
CVE-2026-8462 records a Medium severity (CVSS 8.9) vulnerability in OpenMeter SQL Injection in ClickHouse-backed Meter Definitions. The current sources do not mark it as known exploited. The current feed maps openmeter/openmeter (generic), github.com/openmeterio/openmeter (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps openmeter/openmeter (generic), github.com/openmeterio/openmeter (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| openmeter/openmetergeneric | >=1.0.0 <1.0.0-beta.228 | 1.0.0-beta.228 |
| github.com/openmeterio/openmetergo | <1.0.0-beta.228 | 1.0.0-beta.228 |
Published upstream
Sep 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 18, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 11, 2026
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.
Quoted source text, attributed separately from HOL analysis.