CVE-2023-27591

Name	CVE-2023-27591
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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
miniflux (PTS)	trixie	2.2.6-1	fixed
	forky, sid	2.3.3-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
miniflux	source	(unstable)	(not affected)

Notes

- miniflux <not-affected> (Fixed before initial upload to Debian)
https://github.com/miniflux/v2/security/advisories/GHSA-3qjf-qh38-x73v
https://github.com/miniflux/v2/pull/1745
Fixed by: https://github.com/miniflux/v2/commit/b46b5dfb2aa3a1f5320a7a3420b9186bb8fc655f (2.0.43)