Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
OpenMeter (Go module github.com/openmeterio/openmeter) versions before 1.0.0-beta.228 are vulnerable to SQL injection through the valueProperty and groupBy fields of the meter creation endpoint. An authenticated tenant with a valid API key can inject SQL that runs against the shared ClickHouse database, which may allow reading or writing other tenants' metering data. Upgrade to version 1.0.0-beta.228 or later.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.9 | High | 4.0 | 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 | CNA (Kong) |
- CISA KEV Not listed.
- EPSS 0.0051, the 44th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:06 UTC First seen by agentprime
- 31 Oct 2026, 15:06 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-wc3v-3457-c8cm
- OSV: GHSA-wc3v-3457-c8cm
- github.com/openmeterio/openmeter/security/advisories/GHSA-wc3v-3457-c8cm
- github.com/openmeterio/openmeter/pull/4383
- github.com/openmeterio/openmeter/commit/6ce29e743165890c10346f4c71d5bf79f1ecaf6f
- github.com/openmeterio/openmeter
- github.com/openmeterio/openmeter/releases/tag/v1.0.0-beta.228