CVE-2023-27591
Summary
| CVE | CVE-2023-27591 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-03-17 20:15:00 UTC |
| Updated | 2023-03-24 14:50:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Miniflux Project | Miniflux | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Release Miniflux 2.0.43 · miniflux/v2 · GitHub | MISC | github.com | |
| Configuration Parameters | MISC | miniflux.app | |
| Unauthenticated user can bypass allowed networks check to obtain Prometheus metrics · Advisory · miniflux/v2 · GitHub | MISC | github.com | |
| Use `r.RemoteAddr` to check `/metrics` endpoint network access by fguillot · Pull Request #1745 · miniflux/v2 · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 502886 Alpine Linux Security Update for miniflux