Most recent entries from all

EUVD-2026-218848

fkie_cve-2023-27591

Miniflux is a feed reader. Prior to version 2.0.43, an unauthenticated user can retrieve Prometheus metrics from a publicly reachable Miniflux instance where the `METRICS_COLLECTOR` configuration option is enabled and `METRICS_ALLOWED_NETWORKS` is set to `127.0.0.1/8` (the default). A patch is available in Miniflux 2.0.43. As a workaround, set `METRICS_COLLECTOR` to `false` (default) or run Miniflux behind a trusted reverse-proxy.

GHSA-3qjf-qh38-x73v — Unauthenticated Miniflux user can bypass allowed networks check to obtain Prometheus metrics

Affected: Go: miniflux.app/v2, Go: miniflux.app

### Impact

An unauthenticated user can retrieve Prometheus metrics from a publicly reachable Miniflux instance where the `METRICS_COLLECTOR` [configuration option](https://miniflux.app/docs/configuration.html#metrics-collector) is enabled and `METRICS_ALLOWED_NETWORKS` is set to `127.0.0.1/8` (the default).

### Patches

PR #1745 fixes the problem. Available in Miniflux >= 2.0.43.

### Workarounds

Set `METRICS_COLLECTOR` to `false` (default) or run Miniflux behind a trusted reverse-proxy.

### References

- https://miniflux.app/docs/configuration.html#metrics-collector - https://miniflux.app/docs/configuration.html#metrics-allowed-networks

Most recent entries from all

EUVD-2026-218848

fkie_cve-2023-27591

GHSA-3qjf-qh38-x73v — Unauthenticated Miniflux user can bypass allowed networks check to obtain Prometheus metrics

gsd-2023-27591