Vulnerability · Published Sep 16, 2026 · Assigned by Kong
CVE-2026-8462OpenMeter SQL Injection in ClickHouse-backed Meter Definitions
High 8.9
In plain English
A high-severity SQL injection in openmeter from openmeter. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 44% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/openmeterio/openmeter | 1.0.0-beta.228 | GHSA-wc3v-3457-c8cm |
| Go | github.com/openmeterio/openmeter | 1.0.0-beta.228 | GO-2026-5703 |
Affected products (as reported)
Weakness: CWE-89 · 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